72397674

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{30703}}^1$

素因数の和:30842

約数の個数: 24

約数和(自身を含む): 158064192

約数和(自身を除く): 85666518

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 30703, 61406, 92109, 184218, 276327, 552654, 4022093, 8044186, 12066279, 24132558, 36198837, 72397674]

約数ペア:

[(1, 72397674), (2, 36198837), (3, 24132558), (6, 12066279), (9, 8044186), (18, 4022093), (131, 552654), (262, 276327), (393, 184218), (786, 92109), (1179, 61406), (2358, 30703)]