72761896

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{55799}}^1$

素因数の和:55968

約数の個数: 16

約数和(自身を含む): 137268000

約数和(自身を除く): 64506104

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 55799, 111598, 223196, 446392, 9095237, 18190474, 36380948, 72761896]

約数ペア:

[(1, 72761896), (2, 36380948), (4, 18190474), (8, 9095237), (163, 446392), (326, 223196), (652, 111598), (1304, 55799)]