78709608

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{25423}}^1$

素因数の和:25478

約数の個数: 48

約数和(自身を含む): 218137920

約数和(自身を除く): 139428312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 25423, 50846, 76269, 101692, 152538, 203384, 228807, 305076, 457614, 610152, 915228, 1093189, 1830456, 2186378, 3279567, 4372756, 6559134, 8745512, 9838701, 13118268, 19677402, 26236536, 39354804, 78709608]

約数ペア:

[(1, 78709608), (2, 39354804), (3, 26236536), (4, 19677402), (6, 13118268), (8, 9838701), (9, 8745512), (12, 6559134), (18, 4372756), (24, 3279567), (36, 2186378), (43, 1830456), (72, 1093189), (86, 915228), (129, 610152), (172, 457614), (258, 305076), (344, 228807), (387, 203384), (516, 152538), (774, 101692), (1032, 76269), (1548, 50846), (3096, 25423)]