81125652

素因数分解:

$2^2\times 3^1\times {\mathrm{6760471}}^1$

素因数の和:6760478

約数の個数: 12

約数和(自身を含む): 189293216

約数和(自身を除く): 108167564

約数列:

[1, 2, 3, 4, 6, 12, 6760471, 13520942, 20281413, 27041884, 40562826, 81125652]

約数ペア:

[(1, 81125652), (2, 40562826), (3, 27041884), (4, 20281413), (6, 13520942), (12, 6760471)]