81267348

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{62131}}^1$

素因数の和:62247

約数の個数: 24

約数和(自身を含む): 191366560

約数和(自身を除く): 110099212

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 62131, 124262, 186393, 248524, 372786, 745572, 6772279, 13544558, 20316837, 27089116, 40633674, 81267348]

約数ペア:

[(1, 81267348), (2, 40633674), (3, 27089116), (4, 20316837), (6, 13544558), (12, 6772279), (109, 745572), (218, 372786), (327, 248524), (436, 186393), (654, 124262), (1308, 62131)]