77187408

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{37397}}^1$

素因数の和:37451

約数の個数: 40

約数和(自身を含む): 204043488

約数和(自身を除く): 126856080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 37397, 74794, 112191, 149588, 224382, 299176, 448764, 598352, 897528, 1608071, 1795056, 3216142, 4824213, 6432284, 9648426, 12864568, 19296852, 25729136, 38593704, 77187408]

約数ペア:

[(1, 77187408), (2, 38593704), (3, 25729136), (4, 19296852), (6, 12864568), (8, 9648426), (12, 6432284), (16, 4824213), (24, 3216142), (43, 1795056), (48, 1608071), (86, 897528), (129, 598352), (172, 448764), (258, 299176), (344, 224382), (516, 149588), (688, 112191), (1032, 74794), (2064, 37397)]