66143472

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 175857792

約数和(自身を除く): 109714320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 131, 134, 157, 201, 262, 268, 314, 393, 402, 471, 524, 536, 628, 786, 804, 942, 1048, 1072, 1256, 1572, 1608, 1884, 2096, 2512, 3144, 3216, 3768, 6288, 7536, 8777, 10519, 17554, 20567, 21038, 26331, 31557, 35108, 41134, 42076, 52662, 61701, 63114, 70216, 82268, 84152, 105324, 123402, 126228, 140432, 164536, 168304, 210648, 246804, 252456, 329072, 421296, 493608, 504912, 987216, 1377989, 2755978, 4133967, 5511956, 8267934, 11023912, 16535868, 22047824, 33071736, 66143472]

約数ペア:

[(1, 66143472), (2, 33071736), (3, 22047824), (4, 16535868), (6, 11023912), (8, 8267934), (12, 5511956), (16, 4133967), (24, 2755978), (48, 1377989), (67, 987216), (131, 504912), (134, 493608), (157, 421296), (201, 329072), (262, 252456), (268, 246804), (314, 210648), (393, 168304), (402, 164536), (471, 140432), (524, 126228), (536, 123402), (628, 105324), (786, 84152), (804, 82268), (942, 70216), (1048, 63114), (1072, 61701), (1256, 52662), (1572, 42076), (1608, 41134), (1884, 35108), (2096, 31557), (2512, 26331), (3144, 21038), (3216, 20567), (3768, 17554), (6288, 10519), (7536, 8777)]