77982138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2207}}^1$

素因数の和:2379

約数の個数: 48

約数和(自身を含む): 183246336

約数和(自身を除く): 105264198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 151, 234, 302, 453, 906, 1359, 1963, 2207, 2718, 3926, 4414, 5889, 6621, 11778, 13242, 17667, 19863, 28691, 35334, 39726, 57382, 86073, 172146, 258219, 333257, 516438, 666514, 999771, 1999542, 2999313, 4332341, 5998626, 8664682, 12997023, 25994046, 38991069, 77982138]

約数ペア:

[(1, 77982138), (2, 38991069), (3, 25994046), (6, 12997023), (9, 8664682), (13, 5998626), (18, 4332341), (26, 2999313), (39, 1999542), (78, 999771), (117, 666514), (151, 516438), (234, 333257), (302, 258219), (453, 172146), (906, 86073), (1359, 57382), (1963, 39726), (2207, 35334), (2718, 28691), (3926, 19863), (4414, 17667), (5889, 13242), (6621, 11778)]