Q: What is the sum of all factors of the number 72,996 excluding 72,996?

A: 142,044

Why is 142,044 the sum of all factors of 72,996, excluding 72,996?

The factors of the number 72,996 are: 1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 79, 84, 132, 154, 158, 231, 237, 308, 316, 462, 474, 553, 869, 924, 948, 1106, 1659, 1738, 2212, 2607, 3318, 3476, 5214, 6083, 6636, 10428, 12166, 18249, 24332, 36498, 72996.

If you add them up, you will get the total of 73,138. Now subtract 72,996 to get 142,044