68127528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{405521}}^1$

素因数の和:405537

約数の個数: 32

約数和(自身を含む): 194650560

約数和(自身を除く): 126523032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 405521, 811042, 1216563, 1622084, 2433126, 2838647, 3244168, 4866252, 5677294, 8515941, 9732504, 11354588, 17031882, 22709176, 34063764, 68127528]

約数ペア:

[(1, 68127528), (2, 34063764), (3, 22709176), (4, 17031882), (6, 11354588), (7, 9732504), (8, 8515941), (12, 5677294), (14, 4866252), (21, 3244168), (24, 2838647), (28, 2433126), (42, 1622084), (56, 1216563), (84, 811042), (168, 405521)]