80761572

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{72367}}^1$

素因数の和:72408

約数の個数: 36

約数和(自身を含む): 210735616

約数和(自身を除く): 129974044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 72367, 144734, 217101, 289468, 434202, 651303, 868404, 1302606, 2243377, 2605212, 4486754, 6730131, 8973508, 13460262, 20190393, 26920524, 40380786, 80761572]

約数ペア:

[(1, 80761572), (2, 40380786), (3, 26920524), (4, 20190393), (6, 13460262), (9, 8973508), (12, 6730131), (18, 4486754), (31, 2605212), (36, 2243377), (62, 1302606), (93, 868404), (124, 651303), (186, 434202), (279, 289468), (372, 217101), (558, 144734), (1116, 72367)]