72183816

素因数分解:

$2^3\times 3^2\times {\mathrm{1002553}}^1$

素因数の和:1002565

約数の個数: 24

約数和(自身を含む): 195498030

約数和(自身を除く): 123314214

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1002553, 2005106, 3007659, 4010212, 6015318, 8020424, 9022977, 12030636, 18045954, 24061272, 36091908, 72183816]

約数ペア:

[(1, 72183816), (2, 36091908), (3, 24061272), (4, 18045954), (6, 12030636), (8, 9022977), (9, 8020424), (12, 6015318), (18, 4010212), (24, 3007659), (36, 2005106), (72, 1002553)]