66900816

素因数分解:

$2^4\times 3^5\times {\mathrm{17207}}^1$

素因数の和:17230

約数の個数: 60

約数和(自身を含む): 194175072

約数和(自身を除く): 127274256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 17207, 34414, 51621, 68828, 103242, 137656, 154863, 206484, 275312, 309726, 412968, 464589, 619452, 825936, 929178, 1238904, 1393767, 1858356, 2477808, 2787534, 3716712, 4181301, 5575068, 7433424, 8362602, 11150136, 16725204, 22300272, 33450408, 66900816]

約数ペア:

[(1, 66900816), (2, 33450408), (3, 22300272), (4, 16725204), (6, 11150136), (8, 8362602), (9, 7433424), (12, 5575068), (16, 4181301), (18, 3716712), (24, 2787534), (27, 2477808), (36, 1858356), (48, 1393767), (54, 1238904), (72, 929178), (81, 825936), (108, 619452), (144, 464589), (162, 412968), (216, 309726), (243, 275312), (324, 206484), (432, 154863), (486, 137656), (648, 103242), (972, 68828), (1296, 51621), (1944, 34414), (3888, 17207)]