72071694

素因数分解:

$2^1\times 3^4\times {\mathrm{444887}}^1$

素因数の和:444901

約数の個数: 20

約数和(自身を含む): 161494344

約数和(自身を除く): 89422650

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 444887, 889774, 1334661, 2669322, 4003983, 8007966, 12011949, 24023898, 36035847, 72071694]

約数ペア:

[(1, 72071694), (2, 36035847), (3, 24023898), (6, 12011949), (9, 8007966), (18, 4003983), (27, 2669322), (54, 1334661), (81, 889774), (162, 444887)]