86288358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2053

約数の個数: 48

約数和(自身を含む): 191315520

約数和(自身を除く): 105027162

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 169, 258, 338, 507, 559, 1014, 1118, 1677, 1979, 3354, 3958, 5937, 7267, 11874, 14534, 21801, 25727, 43602, 51454, 77181, 85097, 154362, 170194, 255291, 334451, 510582, 668902, 1003353, 1106261, 2006706, 2212522, 3318783, 6637566, 14381393, 28762786, 43144179, 86288358]

約数ペア:

[(1, 86288358), (2, 43144179), (3, 28762786), (6, 14381393), (13, 6637566), (26, 3318783), (39, 2212522), (43, 2006706), (78, 1106261), (86, 1003353), (129, 668902), (169, 510582), (258, 334451), (338, 255291), (507, 170194), (559, 154362), (1014, 85097), (1118, 77181), (1677, 51454), (1979, 43602), (3354, 25727), (3958, 21801), (5937, 14534), (7267, 11874)]