86387958

素因数分解:

$2^1\times 3^6\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:520

約数の個数: 56

約数和(自身を含む): 195926808

約数和(自身を除く): 109538850

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 193, 243, 307, 386, 486, 579, 614, 729, 921, 1158, 1458, 1737, 1842, 2763, 3474, 5211, 5526, 8289, 10422, 15633, 16578, 24867, 31266, 46899, 49734, 59251, 74601, 93798, 118502, 140697, 149202, 177753, 223803, 281394, 355506, 447606, 533259, 1066518, 1599777, 3199554, 4799331, 9598662, 14397993, 28795986, 43193979, 86387958]

約数ペア:

[(1, 86387958), (2, 43193979), (3, 28795986), (6, 14397993), (9, 9598662), (18, 4799331), (27, 3199554), (54, 1599777), (81, 1066518), (162, 533259), (193, 447606), (243, 355506), (307, 281394), (386, 223803), (486, 177753), (579, 149202), (614, 140697), (729, 118502), (921, 93798), (1158, 74601), (1458, 59251), (1737, 49734), (1842, 46899), (2763, 31266), (3474, 24867), (5211, 16578), (5526, 15633), (8289, 10422)]