66393504

素因数分解:

$2^5\times 3^2\times {\mathrm{269}}^1\times {\mathrm{857}}^1$

素因数の和:1142

約数の個数: 72

約数和(自身を含む): 189729540

約数和(自身を除く): 123336036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 269, 288, 538, 807, 857, 1076, 1614, 1714, 2152, 2421, 2571, 3228, 3428, 4304, 4842, 5142, 6456, 6856, 7713, 8608, 9684, 10284, 12912, 13712, 15426, 19368, 20568, 25824, 27424, 30852, 38736, 41136, 61704, 77472, 82272, 123408, 230533, 246816, 461066, 691599, 922132, 1383198, 1844264, 2074797, 2766396, 3688528, 4149594, 5532792, 7377056, 8299188, 11065584, 16598376, 22131168, 33196752, 66393504]

約数ペア:

[(1, 66393504), (2, 33196752), (3, 22131168), (4, 16598376), (6, 11065584), (8, 8299188), (9, 7377056), (12, 5532792), (16, 4149594), (18, 3688528), (24, 2766396), (32, 2074797), (36, 1844264), (48, 1383198), (72, 922132), (96, 691599), (144, 461066), (269, 246816), (288, 230533), (538, 123408), (807, 82272), (857, 77472), (1076, 61704), (1614, 41136), (1714, 38736), (2152, 30852), (2421, 27424), (2571, 25824), (3228, 20568), (3428, 19368), (4304, 15426), (4842, 13712), (5142, 12912), (6456, 10284), (6856, 9684), (7713, 8608)]