71765848

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1031}}^1$

素因数の和:1168

約数の個数: 64

約数和(自身を含む): 169413120

約数和(自身を除く): 97647272

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 113, 154, 226, 308, 452, 616, 791, 904, 1031, 1243, 1582, 2062, 2486, 3164, 4124, 4972, 6328, 7217, 8248, 8701, 9944, 11341, 14434, 17402, 22682, 28868, 34804, 45364, 57736, 69608, 79387, 90728, 116503, 158774, 233006, 317548, 466012, 635096, 815521, 932024, 1281533, 1631042, 2563066, 3262084, 5126132, 6524168, 8970731, 10252264, 17941462, 35882924, 71765848]

約数ペア:

[(1, 71765848), (2, 35882924), (4, 17941462), (7, 10252264), (8, 8970731), (11, 6524168), (14, 5126132), (22, 3262084), (28, 2563066), (44, 1631042), (56, 1281533), (77, 932024), (88, 815521), (113, 635096), (154, 466012), (226, 317548), (308, 233006), (452, 158774), (616, 116503), (791, 90728), (904, 79387), (1031, 69608), (1243, 57736), (1582, 45364), (2062, 34804), (2486, 28868), (3164, 22682), (4124, 17402), (4972, 14434), (6328, 11341), (7217, 9944), (8248, 8701)]