71696862

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{128489}}^1$

素因数の和:128528

約数の個数: 24

約数和(自身を含む): 160355520

約数和(自身を除く): 88658658

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 128489, 256978, 385467, 770934, 1156401, 2312802, 3983159, 7966318, 11949477, 23898954, 35848431, 71696862]

約数ペア:

[(1, 71696862), (2, 35848431), (3, 23898954), (6, 11949477), (9, 7966318), (18, 3983159), (31, 2312802), (62, 1156401), (93, 770934), (186, 385467), (279, 256978), (558, 128489)]