68625828

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{40559}}^1$

素因数の和:40616

約数の個数: 36

約数和(自身を含む): 177166080

約数和(自身を除く): 108540252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 40559, 81118, 121677, 162236, 243354, 365031, 486708, 730062, 1460124, 1906273, 3812546, 5718819, 7625092, 11437638, 17156457, 22875276, 34312914, 68625828]

約数ペア:

[(1, 68625828), (2, 34312914), (3, 22875276), (4, 17156457), (6, 11437638), (9, 7625092), (12, 5718819), (18, 3812546), (36, 1906273), (47, 1460124), (94, 730062), (141, 486708), (188, 365031), (282, 243354), (423, 162236), (564, 121677), (846, 81118), (1692, 40559)]