68640414

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{809}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 139968000

約数和(自身を除く): 71327586

約数列:

[1, 2, 3, 6, 79, 158, 179, 237, 358, 474, 537, 809, 1074, 1618, 2427, 4854, 14141, 28282, 42423, 63911, 84846, 127822, 144811, 191733, 289622, 383466, 434433, 868866, 11440069, 22880138, 34320207, 68640414]

約数ペア:

[(1, 68640414), (2, 34320207), (3, 22880138), (6, 11440069), (79, 868866), (158, 434433), (179, 383466), (237, 289622), (358, 191733), (474, 144811), (537, 127822), (809, 84846), (1074, 63911), (1618, 42423), (2427, 28282), (4854, 14141)]