Q: What is the sum of all factors of the number 87,750 excluding 87,750?

A: 174,330

Why is 174,330 the sum of all factors of 87,750, excluding 87,750?

The factors of the number 87,750 are: 1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 125, 130, 135, 150, 195, 225, 234, 250, 270, 325, 351, 375, 390, 450, 585, 650, 675, 702, 750, 975, 1125, 1170, 1350, 1625, 1755, 1950, 2250, 2925, 3250, 3375, 3510, 4875, 5850, 6750, 8775, 9750, 14625, 17550, 29250, 43875, 87750.

If you add them up, you will get the total of 87,924. Now subtract 87,750 to get 174,330