89874558

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1399}}^1$

素因数の和:1533

約数の個数: 48

約数和(自身を含む): 201801600

約数和(自身を除く): 111927042

約数列:

[1, 2, 3, 6, 9, 18, 43, 83, 86, 129, 166, 249, 258, 387, 498, 747, 774, 1399, 1494, 2798, 3569, 4197, 7138, 8394, 10707, 12591, 21414, 25182, 32121, 60157, 64242, 116117, 120314, 180471, 232234, 348351, 360942, 541413, 696702, 1045053, 1082826, 2090106, 4993031, 9986062, 14979093, 29958186, 44937279, 89874558]

約数ペア:

[(1, 89874558), (2, 44937279), (3, 29958186), (6, 14979093), (9, 9986062), (18, 4993031), (43, 2090106), (83, 1082826), (86, 1045053), (129, 696702), (166, 541413), (249, 360942), (258, 348351), (387, 232234), (498, 180471), (747, 120314), (774, 116117), (1399, 64242), (1494, 60157), (2798, 32121), (3569, 25182), (4197, 21414), (7138, 12591), (8394, 10707)]