72066186

素因数分解:

$2^1\times 3^4\times {\mathrm{661}}^1\times {\mathrm{673}}^1$

素因数の和:1348

約数の個数: 40

約数和(自身を含む): 161966244

約数和(自身を除く): 89900058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 661, 673, 1322, 1346, 1983, 2019, 3966, 4038, 5949, 6057, 11898, 12114, 17847, 18171, 35694, 36342, 53541, 54513, 107082, 109026, 444853, 889706, 1334559, 2669118, 4003677, 8007354, 12011031, 24022062, 36033093, 72066186]

約数ペア:

[(1, 72066186), (2, 36033093), (3, 24022062), (6, 12011031), (9, 8007354), (18, 4003677), (27, 2669118), (54, 1334559), (81, 889706), (162, 444853), (661, 109026), (673, 107082), (1322, 54513), (1346, 53541), (1983, 36342), (2019, 35694), (3966, 18171), (4038, 17847), (5949, 12114), (6057, 11898)]