64945062

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1338

約数の個数: 96

約数和(自身を含む): 178913280

約数和(自身を除く): 113968218

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 117, 126, 182, 186, 217, 234, 273, 279, 403, 434, 546, 558, 651, 806, 819, 1209, 1279, 1302, 1638, 1953, 2418, 2558, 2821, 3627, 3837, 3906, 5642, 7254, 7674, 8463, 8953, 11511, 16627, 16926, 17906, 23022, 25389, 26859, 33254, 39649, 49881, 50778, 53718, 79298, 80577, 99762, 116389, 118947, 149643, 161154, 232778, 237894, 277543, 299286, 349167, 356841, 515437, 555086, 698334, 713682, 832629, 1030874, 1047501, 1546311, 1665258, 2095002, 2497887, 3092622, 3608059, 4638933, 4995774, 7216118, 9277866, 10824177, 21648354, 32472531, 64945062]

約数ペア:

[(1, 64945062), (2, 32472531), (3, 21648354), (6, 10824177), (7, 9277866), (9, 7216118), (13, 4995774), (14, 4638933), (18, 3608059), (21, 3092622), (26, 2497887), (31, 2095002), (39, 1665258), (42, 1546311), (62, 1047501), (63, 1030874), (78, 832629), (91, 713682), (93, 698334), (117, 555086), (126, 515437), (182, 356841), (186, 349167), (217, 299286), (234, 277543), (273, 237894), (279, 232778), (403, 161154), (434, 149643), (546, 118947), (558, 116389), (651, 99762), (806, 80577), (819, 79298), (1209, 53718), (1279, 50778), (1302, 49881), (1638, 39649), (1953, 33254), (2418, 26859), (2558, 25389), (2821, 23022), (3627, 17906), (3837, 16926), (3906, 16627), (5642, 11511), (7254, 8953), (7674, 8463)]