71404368

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{4337}}^1$

素因数の和:4369

約数の個数: 80

約数和(自身を含む): 215164800

約数和(自身を除く): 143760432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 4337, 5488, 8232, 8674, 13011, 16464, 17348, 26022, 30359, 34696, 52044, 60718, 69392, 91077, 104088, 121436, 182154, 208176, 212513, 242872, 364308, 425026, 485744, 637539, 728616, 850052, 1275078, 1457232, 1487591, 1700104, 2550156, 2975182, 3400208, 4462773, 5100312, 5950364, 8925546, 10200624, 11900728, 17851092, 23801456, 35702184, 71404368]

約数ペア:

[(1, 71404368), (2, 35702184), (3, 23801456), (4, 17851092), (6, 11900728), (7, 10200624), (8, 8925546), (12, 5950364), (14, 5100312), (16, 4462773), (21, 3400208), (24, 2975182), (28, 2550156), (42, 1700104), (48, 1487591), (49, 1457232), (56, 1275078), (84, 850052), (98, 728616), (112, 637539), (147, 485744), (168, 425026), (196, 364308), (294, 242872), (336, 212513), (343, 208176), (392, 182154), (588, 121436), (686, 104088), (784, 91077), (1029, 69392), (1176, 60718), (1372, 52044), (2058, 34696), (2352, 30359), (2744, 26022), (4116, 17348), (4337, 16464), (5488, 13011), (8232, 8674)]