72990054

素因数分解:

$2^1\times 3^2\times {\mathrm{277}}^1\times {\mathrm{14639}}^1$

素因数の和:14924

約数の個数: 24

約数和(自身を含む): 158726880

約数和(自身を除く): 85736826

約数列:

[1, 2, 3, 6, 9, 18, 277, 554, 831, 1662, 2493, 4986, 14639, 29278, 43917, 87834, 131751, 263502, 4055003, 8110006, 12165009, 24330018, 36495027, 72990054]

約数ペア:

[(1, 72990054), (2, 36495027), (3, 24330018), (6, 12165009), (9, 8110006), (18, 4055003), (277, 263502), (554, 131751), (831, 87834), (1662, 43917), (2493, 29278), (4986, 14639)]