68149806

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{487}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 138716928

約数和(自身を除く): 70567122

約数列:

[1, 2, 3, 6, 83, 166, 249, 281, 487, 498, 562, 843, 974, 1461, 1686, 2922, 23323, 40421, 46646, 69969, 80842, 121263, 136847, 139938, 242526, 273694, 410541, 821082, 11358301, 22716602, 34074903, 68149806]

約数ペア:

[(1, 68149806), (2, 34074903), (3, 22716602), (6, 11358301), (83, 821082), (166, 410541), (249, 273694), (281, 242526), (487, 139938), (498, 136847), (562, 121263), (843, 80842), (974, 69969), (1461, 46646), (1686, 40421), (2922, 23323)]