83389212

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:679

約数の個数: 72

約数和(自身を含む): 218201984

約数和(自身を除く): 134812772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 103, 129, 172, 206, 258, 309, 387, 412, 516, 523, 618, 774, 927, 1046, 1236, 1548, 1569, 1854, 2092, 3138, 3708, 4429, 4707, 6276, 8858, 9414, 13287, 17716, 18828, 22489, 26574, 39861, 44978, 53148, 53869, 67467, 79722, 89956, 107738, 134934, 159444, 161607, 202401, 215476, 269868, 323214, 404802, 484821, 646428, 809604, 969642, 1939284, 2316367, 4632734, 6949101, 9265468, 13898202, 20847303, 27796404, 41694606, 83389212]

約数ペア:

[(1, 83389212), (2, 41694606), (3, 27796404), (4, 20847303), (6, 13898202), (9, 9265468), (12, 6949101), (18, 4632734), (36, 2316367), (43, 1939284), (86, 969642), (103, 809604), (129, 646428), (172, 484821), (206, 404802), (258, 323214), (309, 269868), (387, 215476), (412, 202401), (516, 161607), (523, 159444), (618, 134934), (774, 107738), (927, 89956), (1046, 79722), (1236, 67467), (1548, 53869), (1569, 53148), (1854, 44978), (2092, 39861), (3138, 26574), (3708, 22489), (4429, 18828), (4707, 17716), (6276, 13287), (8858, 9414)]