80131704

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{77647}}^1$

素因数の和:77699

約数の個数: 32

約数和(自身を含む): 204990720

約数和(自身を除く): 124859016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 77647, 155294, 232941, 310588, 465882, 621176, 931764, 1863528, 3338821, 6677642, 10016463, 13355284, 20032926, 26710568, 40065852, 80131704]

約数ペア:

[(1, 80131704), (2, 40065852), (3, 26710568), (4, 20032926), (6, 13355284), (8, 10016463), (12, 6677642), (24, 3338821), (43, 1863528), (86, 931764), (129, 621176), (172, 465882), (258, 310588), (344, 232941), (516, 155294), (1032, 77647)]