86917866

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{1291}}^1$

素因数の和:1539

約数の個数: 48

約数和(自身を含む): 203257440

約数和(自身を除く): 116339574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 229, 294, 458, 687, 1291, 1374, 1603, 2582, 3206, 3873, 4809, 7746, 9037, 9618, 11221, 18074, 22442, 27111, 33663, 54222, 63259, 67326, 126518, 189777, 295639, 379554, 591278, 886917, 1773834, 2069473, 4138946, 6208419, 12416838, 14486311, 28972622, 43458933, 86917866]

約数ペア:

[(1, 86917866), (2, 43458933), (3, 28972622), (6, 14486311), (7, 12416838), (14, 6208419), (21, 4138946), (42, 2069473), (49, 1773834), (98, 886917), (147, 591278), (229, 379554), (294, 295639), (458, 189777), (687, 126518), (1291, 67326), (1374, 63259), (1603, 54222), (2582, 33663), (3206, 27111), (3873, 22442), (4809, 18074), (7746, 11221), (9037, 9618)]