72043506

素因数分解:

$2^1\times 3^4\times {\mathrm{444713}}^1$

素因数の和:444727

約数の個数: 20

約数和(自身を含む): 161431182

約数和(自身を除く): 89387676

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 444713, 889426, 1334139, 2668278, 4002417, 8004834, 12007251, 24014502, 36021753, 72043506]

約数ペア:

[(1, 72043506), (2, 36021753), (3, 24014502), (6, 12007251), (9, 8004834), (18, 4002417), (27, 2668278), (54, 1334139), (81, 889426), (162, 444713)]