80530788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{516223}}^1$

素因数の和:516243

約数の個数: 24

約数和(自身を含む): 202359808

約数和(自身を除く): 121829020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 516223, 1032446, 1548669, 2064892, 3097338, 6194676, 6710899, 13421798, 20132697, 26843596, 40265394, 80530788]

約数ペア:

[(1, 80530788), (2, 40265394), (3, 26843596), (4, 20132697), (6, 13421798), (12, 6710899), (13, 6194676), (26, 3097338), (39, 2064892), (52, 1548669), (78, 1032446), (156, 516223)]