66952008

素因数分解:

$2^3\times 3^4\times {\mathrm{277}}^1\times {\mathrm{373}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 188709180

約数和(自身を除く): 121757172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 277, 324, 373, 554, 648, 746, 831, 1108, 1119, 1492, 1662, 2216, 2238, 2493, 2984, 3324, 3357, 4476, 4986, 6648, 6714, 7479, 8952, 9972, 10071, 13428, 14958, 19944, 20142, 22437, 26856, 29916, 30213, 40284, 44874, 59832, 60426, 80568, 89748, 103321, 120852, 179496, 206642, 241704, 309963, 413284, 619926, 826568, 929889, 1239852, 1859778, 2479704, 2789667, 3719556, 5579334, 7439112, 8369001, 11158668, 16738002, 22317336, 33476004, 66952008]

約数ペア:

[(1, 66952008), (2, 33476004), (3, 22317336), (4, 16738002), (6, 11158668), (8, 8369001), (9, 7439112), (12, 5579334), (18, 3719556), (24, 2789667), (27, 2479704), (36, 1859778), (54, 1239852), (72, 929889), (81, 826568), (108, 619926), (162, 413284), (216, 309963), (277, 241704), (324, 206642), (373, 179496), (554, 120852), (648, 103321), (746, 89748), (831, 80568), (1108, 60426), (1119, 59832), (1492, 44874), (1662, 40284), (2216, 30213), (2238, 29916), (2493, 26856), (2984, 22437), (3324, 20142), (3357, 19944), (4476, 14958), (4986, 13428), (6648, 10071), (6714, 9972), (7479, 8952)]