64342368

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1423}}^1$

素因数の和:1596

約数の個数: 72

約数和(自身を含む): 184268448

約数和(自身を除く): 119926080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1423, 1884, 2512, 2826, 2846, 3768, 4269, 5024, 5652, 5692, 7536, 8538, 11304, 11384, 12807, 15072, 17076, 22608, 22768, 25614, 34152, 45216, 45536, 51228, 68304, 102456, 136608, 204912, 223411, 409824, 446822, 670233, 893644, 1340466, 1787288, 2010699, 2680932, 3574576, 4021398, 5361864, 7149152, 8042796, 10723728, 16085592, 21447456, 32171184, 64342368]

約数ペア:

[(1, 64342368), (2, 32171184), (3, 21447456), (4, 16085592), (6, 10723728), (8, 8042796), (9, 7149152), (12, 5361864), (16, 4021398), (18, 3574576), (24, 2680932), (32, 2010699), (36, 1787288), (48, 1340466), (72, 893644), (96, 670233), (144, 446822), (157, 409824), (288, 223411), (314, 204912), (471, 136608), (628, 102456), (942, 68304), (1256, 51228), (1413, 45536), (1423, 45216), (1884, 34152), (2512, 25614), (2826, 22768), (2846, 22608), (3768, 17076), (4269, 15072), (5024, 12807), (5652, 11384), (5692, 11304), (7536, 8538)]