64236864

素因数分解:

$2^6\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2131}}^1$

素因数の和:2303

約数の個数: 56

約数和(自身を含む): 171122848

約数和(自身を除く): 106885984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 157, 192, 314, 471, 628, 942, 1256, 1884, 2131, 2512, 3768, 4262, 5024, 6393, 7536, 8524, 10048, 12786, 15072, 17048, 25572, 30144, 34096, 51144, 68192, 102288, 136384, 204576, 334567, 409152, 669134, 1003701, 1338268, 2007402, 2676536, 4014804, 5353072, 8029608, 10706144, 16059216, 21412288, 32118432, 64236864]

約数ペア:

[(1, 64236864), (2, 32118432), (3, 21412288), (4, 16059216), (6, 10706144), (8, 8029608), (12, 5353072), (16, 4014804), (24, 2676536), (32, 2007402), (48, 1338268), (64, 1003701), (96, 669134), (157, 409152), (192, 334567), (314, 204576), (471, 136384), (628, 102288), (942, 68192), (1256, 51144), (1884, 34096), (2131, 30144), (2512, 25572), (3768, 17048), (4262, 15072), (5024, 12786), (6393, 10048), (7536, 8524)]