71919156

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{43117}}^1$

素因数の和:43263

約数の個数: 24

約数和(自身を含む): 169022560

約数和(自身を除く): 97103404

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 43117, 86234, 129351, 172468, 258702, 517404, 5993263, 11986526, 17979789, 23973052, 35959578, 71919156]

約数ペア:

[(1, 71919156), (2, 35959578), (3, 23973052), (4, 17979789), (6, 11986526), (12, 5993263), (139, 517404), (278, 258702), (417, 172468), (556, 129351), (834, 86234), (1668, 43117)]