86452020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4663}}^1$

素因数の和:4781

約数の個数: 72

約数和(自身を含む): 264840576

約数和(自身を除く): 178388556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 4635, 4663, 6180, 9270, 9326, 13989, 18540, 18652, 23315, 27978, 41967, 46630, 55956, 69945, 83934, 93260, 139890, 167868, 209835, 279780, 419670, 480289, 839340, 960578, 1440867, 1921156, 2401445, 2881734, 4322601, 4802890, 5763468, 7204335, 8645202, 9605780, 14408670, 17290404, 21613005, 28817340, 43226010, 86452020]

約数ペア:

[(1, 86452020), (2, 43226010), (3, 28817340), (4, 21613005), (5, 17290404), (6, 14408670), (9, 9605780), (10, 8645202), (12, 7204335), (15, 5763468), (18, 4802890), (20, 4322601), (30, 2881734), (36, 2401445), (45, 1921156), (60, 1440867), (90, 960578), (103, 839340), (180, 480289), (206, 419670), (309, 279780), (412, 209835), (515, 167868), (618, 139890), (927, 93260), (1030, 83934), (1236, 69945), (1545, 55956), (1854, 46630), (2060, 41967), (3090, 27978), (3708, 23315), (4635, 18652), (4663, 18540), (6180, 13989), (9270, 9326)]