71447724

素因数分解:

$2^2\times 3^3\times {\mathrm{661553}}^1$

素因数の和:661566

約数の個数: 24

約数和(自身を含む): 185235120

約数和(自身を除く): 113787396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 661553, 1323106, 1984659, 2646212, 3969318, 5953977, 7938636, 11907954, 17861931, 23815908, 35723862, 71447724]

約数ペア:

[(1, 71447724), (2, 35723862), (3, 23815908), (4, 17861931), (6, 11907954), (9, 7938636), (12, 5953977), (18, 3969318), (27, 2646212), (36, 1984659), (54, 1323106), (108, 661553)]