64660792

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 154638720

約数和(自身を除く): 89977928

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 49, 56, 62, 68, 98, 119, 124, 136, 196, 217, 238, 248, 313, 392, 434, 476, 527, 626, 833, 868, 952, 1054, 1252, 1519, 1666, 1736, 2108, 2191, 2504, 3038, 3332, 3689, 4216, 4382, 5321, 6076, 6664, 7378, 8764, 9703, 10642, 12152, 14756, 15337, 17528, 19406, 21284, 25823, 29512, 30674, 37247, 38812, 42568, 51646, 61348, 67921, 74494, 77624, 103292, 122696, 135842, 148988, 164951, 206584, 260729, 271684, 297976, 329902, 475447, 521458, 543368, 659804, 950894, 1042916, 1154657, 1319608, 1901788, 2085832, 2309314, 3803576, 4618628, 8082599, 9237256, 16165198, 32330396, 64660792]

約数ペア:

[(1, 64660792), (2, 32330396), (4, 16165198), (7, 9237256), (8, 8082599), (14, 4618628), (17, 3803576), (28, 2309314), (31, 2085832), (34, 1901788), (49, 1319608), (56, 1154657), (62, 1042916), (68, 950894), (98, 659804), (119, 543368), (124, 521458), (136, 475447), (196, 329902), (217, 297976), (238, 271684), (248, 260729), (313, 206584), (392, 164951), (434, 148988), (476, 135842), (527, 122696), (626, 103292), (833, 77624), (868, 74494), (952, 67921), (1054, 61348), (1252, 51646), (1519, 42568), (1666, 38812), (1736, 37247), (2108, 30674), (2191, 29512), (2504, 25823), (3038, 21284), (3332, 19406), (3689, 17528), (4216, 15337), (4382, 14756), (5321, 12152), (6076, 10642), (6664, 9703), (7378, 8764)]