73288046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 127643040

約数和(自身を除く): 54354994

約数列:

[1, 2, 13, 26, 29, 37, 58, 71, 74, 142, 377, 481, 754, 923, 962, 1073, 1369, 1846, 2059, 2146, 2627, 2738, 4118, 5254, 13949, 17797, 26767, 27898, 34151, 35594, 39701, 53534, 68302, 76183, 79402, 97199, 152366, 194398, 516113, 990379, 1032226, 1263587, 1980758, 2527174, 2818771, 5637542, 36644023, 73288046]

約数ペア:

[(1, 73288046), (2, 36644023), (13, 5637542), (26, 2818771), (29, 2527174), (37, 1980758), (58, 1263587), (71, 1032226), (74, 990379), (142, 516113), (377, 194398), (481, 152366), (754, 97199), (923, 79402), (962, 76183), (1073, 68302), (1369, 53534), (1846, 39701), (2059, 35594), (2146, 34151), (2627, 27898), (2738, 26767), (4118, 17797), (5254, 13949)]