90379814

素因数分解:

$2^1\times 7^3\times {\mathrm{131749}}^1$

素因数の和:131772

約数の個数: 16

約数和(自身を含む): 158100000

約数和(自身を除く): 67720186

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 131749, 263498, 922243, 1844486, 6455701, 12911402, 45189907, 90379814]

約数ペア:

[(1, 90379814), (2, 45189907), (7, 12911402), (14, 6455701), (49, 1844486), (98, 922243), (343, 263498), (686, 131749)]