72571902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{930409}}^1$

素因数の和:930427

約数の個数: 16

約数和(自身を含む): 156308880

約数和(自身を除く): 83736978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 930409, 1860818, 2791227, 5582454, 12095317, 24190634, 36285951, 72571902]

約数ペア:

[(1, 72571902), (2, 36285951), (3, 24190634), (6, 12095317), (13, 5582454), (26, 2791227), (39, 1860818), (78, 930409)]