Q: What is the sum of all factors of the number 90,132 excluding 90,132?

A: 165,228

Why is 165,228 the sum of all factors of 90,132, excluding 90,132?

The factors of the number 90,132 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 37, 42, 58, 74, 84, 87, 111, 116, 148, 174, 203, 222, 259, 348, 406, 444, 518, 609, 777, 812, 1036, 1073, 1218, 1554, 2146, 2436, 3108, 3219, 4292, 6438, 7511, 12876, 15022, 22533, 30044, 45066, 90132.

If you add them up, you will get the total of 90,297. Now subtract 90,132 to get 165,228