72896164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{11119}}^1$

素因数の和:11283

約数の個数: 24

約数和(自身を含む): 140112000

約数和(自身を除く): 67215836

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 11119, 22238, 44476, 122309, 244618, 489236, 1656731, 3313462, 6626924, 18224041, 36448082, 72896164]

約数ペア:

[(1, 72896164), (2, 36448082), (4, 18224041), (11, 6626924), (22, 3313462), (44, 1656731), (149, 489236), (298, 244618), (596, 122309), (1639, 44476), (3278, 22238), (6556, 11119)]