64164848

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 80

約数和(自身を含む): 143776512

約数和(自身を除く): 79611664

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 121, 131, 176, 184, 242, 253, 262, 368, 484, 506, 524, 968, 1012, 1048, 1331, 1441, 1936, 2024, 2096, 2662, 2783, 2882, 3013, 4048, 5324, 5566, 5764, 6026, 10648, 11132, 11528, 12052, 15851, 21296, 22264, 23056, 24104, 30613, 31702, 33143, 44528, 48208, 61226, 63404, 66286, 122452, 126808, 132572, 174361, 244904, 253616, 265144, 348722, 364573, 489808, 530288, 697444, 729146, 1394888, 1458292, 2789776, 2916584, 4010303, 5833168, 8020606, 16041212, 32082424, 64164848]

約数ペア:

[(1, 64164848), (2, 32082424), (4, 16041212), (8, 8020606), (11, 5833168), (16, 4010303), (22, 2916584), (23, 2789776), (44, 1458292), (46, 1394888), (88, 729146), (92, 697444), (121, 530288), (131, 489808), (176, 364573), (184, 348722), (242, 265144), (253, 253616), (262, 244904), (368, 174361), (484, 132572), (506, 126808), (524, 122452), (968, 66286), (1012, 63404), (1048, 61226), (1331, 48208), (1441, 44528), (1936, 33143), (2024, 31702), (2096, 30613), (2662, 24104), (2783, 23056), (2882, 22264), (3013, 21296), (4048, 15851), (5324, 12052), (5566, 11528), (5764, 11132), (6026, 10648)]