64953642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 144506880

約数和(自身を除く): 79553238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 83, 127, 158, 166, 237, 249, 254, 381, 474, 498, 762, 1027, 1079, 1651, 2054, 2158, 3081, 3237, 3302, 4953, 6162, 6474, 6557, 9906, 10033, 10541, 13114, 19671, 20066, 21082, 30099, 31623, 39342, 60198, 63246, 85241, 130429, 137033, 170482, 255723, 260858, 274066, 391287, 411099, 511446, 782574, 822198, 832739, 1665478, 2498217, 4996434, 10825607, 21651214, 32476821, 64953642]

約数ペア:

[(1, 64953642), (2, 32476821), (3, 21651214), (6, 10825607), (13, 4996434), (26, 2498217), (39, 1665478), (78, 832739), (79, 822198), (83, 782574), (127, 511446), (158, 411099), (166, 391287), (237, 274066), (249, 260858), (254, 255723), (381, 170482), (474, 137033), (498, 130429), (762, 85241), (1027, 63246), (1079, 60198), (1651, 39342), (2054, 31623), (2158, 30099), (3081, 21082), (3237, 20066), (3302, 19671), (4953, 13114), (6162, 10541), (6474, 10033), (6557, 9906)]