78037856

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1259}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 166698000

約数和(自身を除く): 88660144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 149, 208, 298, 416, 596, 1192, 1259, 1937, 2384, 2518, 3874, 4768, 5036, 7748, 10072, 15496, 16367, 20144, 30992, 32734, 40288, 61984, 65468, 130936, 187591, 261872, 375182, 523744, 750364, 1500728, 2438683, 3001456, 4877366, 6002912, 9754732, 19509464, 39018928, 78037856]

約数ペア:

[(1, 78037856), (2, 39018928), (4, 19509464), (8, 9754732), (13, 6002912), (16, 4877366), (26, 3001456), (32, 2438683), (52, 1500728), (104, 750364), (149, 523744), (208, 375182), (298, 261872), (416, 187591), (596, 130936), (1192, 65468), (1259, 61984), (1937, 40288), (2384, 32734), (2518, 30992), (3874, 20144), (4768, 16367), (5036, 15496), (7748, 10072)]