72042472

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{79693}}^1$

素因数の和:79812

約数の個数: 16

約数和(自身を含む): 136276740

約数和(自身を除く): 64234268

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 79693, 159386, 318772, 637544, 9005309, 18010618, 36021236, 72042472]

約数ペア:

[(1, 72042472), (2, 36021236), (4, 18010618), (8, 9005309), (113, 637544), (226, 318772), (452, 159386), (904, 79693)]