68440608

素因数分解:

$2^5\times 3^2\times {\mathrm{167}}^1\times {\mathrm{1423}}^1$

素因数の和:1606

約数の個数: 72

約数和(自身を含む): 195931008

約数和(自身を除く): 127490400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 167, 288, 334, 501, 668, 1002, 1336, 1423, 1503, 2004, 2672, 2846, 3006, 4008, 4269, 5344, 5692, 6012, 8016, 8538, 11384, 12024, 12807, 16032, 17076, 22768, 24048, 25614, 34152, 45536, 48096, 51228, 68304, 102456, 136608, 204912, 237641, 409824, 475282, 712923, 950564, 1425846, 1901128, 2138769, 2851692, 3802256, 4277538, 5703384, 7604512, 8555076, 11406768, 17110152, 22813536, 34220304, 68440608]

約数ペア:

[(1, 68440608), (2, 34220304), (3, 22813536), (4, 17110152), (6, 11406768), (8, 8555076), (9, 7604512), (12, 5703384), (16, 4277538), (18, 3802256), (24, 2851692), (32, 2138769), (36, 1901128), (48, 1425846), (72, 950564), (96, 712923), (144, 475282), (167, 409824), (288, 237641), (334, 204912), (501, 136608), (668, 102456), (1002, 68304), (1336, 51228), (1423, 48096), (1503, 45536), (2004, 34152), (2672, 25614), (2846, 24048), (3006, 22768), (4008, 17076), (4269, 16032), (5344, 12807), (5692, 12024), (6012, 11384), (8016, 8538)]