72179632

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:458

約数の個数: 80

約数和(自身を含む): 170346240

約数和(自身を除く): 98166608

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 107, 112, 133, 152, 214, 266, 304, 317, 428, 532, 634, 749, 856, 1064, 1268, 1498, 1712, 2033, 2128, 2219, 2536, 2996, 4066, 4438, 5072, 5992, 6023, 8132, 8876, 11984, 12046, 14231, 16264, 17752, 24092, 28462, 32528, 33919, 35504, 42161, 48184, 56924, 67838, 84322, 96368, 113848, 135676, 168644, 227696, 237433, 271352, 337288, 474866, 542704, 644461, 674576, 949732, 1288922, 1899464, 2577844, 3798928, 4511227, 5155688, 9022454, 10311376, 18044908, 36089816, 72179632]

約数ペア:

[(1, 72179632), (2, 36089816), (4, 18044908), (7, 10311376), (8, 9022454), (14, 5155688), (16, 4511227), (19, 3798928), (28, 2577844), (38, 1899464), (56, 1288922), (76, 949732), (107, 674576), (112, 644461), (133, 542704), (152, 474866), (214, 337288), (266, 271352), (304, 237433), (317, 227696), (428, 168644), (532, 135676), (634, 113848), (749, 96368), (856, 84322), (1064, 67838), (1268, 56924), (1498, 48184), (1712, 42161), (2033, 35504), (2128, 33919), (2219, 32528), (2536, 28462), (2996, 24092), (4066, 17752), (4438, 16264), (5072, 14231), (5992, 12046), (6023, 11984), (8132, 8876)]