7654925616

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{78137}}^1$

素因数の和:78318

約数の個数: 80

約数和(自身を含む): 21432315744

約数和(自身を除く): 13777390128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 157, 208, 312, 314, 471, 624, 628, 942, 1256, 1884, 2041, 2512, 3768, 4082, 6123, 7536, 8164, 12246, 16328, 24492, 32656, 48984, 78137, 97968, 156274, 234411, 312548, 468822, 625096, 937644, 1015781, 1250192, 1875288, 2031562, 3047343, 3750576, 4063124, 6094686, 8126248, 12189372, 12267509, 16252496, 24378744, 24535018, 36802527, 48757488, 49070036, 73605054, 98140072, 147210108, 159477617, 196280144, 294420216, 318955234, 478432851, 588840432, 637910468, 956865702, 1275820936, 1913731404, 2551641872, 3827462808, 7654925616]

約数ペア:

[(1, 7654925616), (2, 3827462808), (3, 2551641872), (4, 1913731404), (6, 1275820936), (8, 956865702), (12, 637910468), (13, 588840432), (16, 478432851), (24, 318955234), (26, 294420216), (39, 196280144), (48, 159477617), (52, 147210108), (78, 98140072), (104, 73605054), (156, 49070036), (157, 48757488), (208, 36802527), (312, 24535018), (314, 24378744), (471, 16252496), (624, 12267509), (628, 12189372), (942, 8126248), (1256, 6094686), (1884, 4063124), (2041, 3750576), (2512, 3047343), (3768, 2031562), (4082, 1875288), (6123, 1250192), (7536, 1015781), (8164, 937644), (12246, 625096), (16328, 468822), (24492, 312548), (32656, 234411), (48984, 156274), (78137, 97968)]