77472978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2381}}^1$

素因数の和:2443

約数の個数: 64

約数和(自身を含む): 185224320

約数和(自身を除く): 107751342

約数列:

[1, 2, 3, 6, 11, 17, 22, 29, 33, 34, 51, 58, 66, 87, 102, 174, 187, 319, 374, 493, 561, 638, 957, 986, 1122, 1479, 1914, 2381, 2958, 4762, 5423, 7143, 10846, 14286, 16269, 26191, 32538, 40477, 52382, 69049, 78573, 80954, 121431, 138098, 157146, 207147, 242862, 414294, 445247, 759539, 890494, 1173833, 1335741, 1519078, 2278617, 2347666, 2671482, 3521499, 4557234, 7042998, 12912163, 25824326, 38736489, 77472978]

約数ペア:

[(1, 77472978), (2, 38736489), (3, 25824326), (6, 12912163), (11, 7042998), (17, 4557234), (22, 3521499), (29, 2671482), (33, 2347666), (34, 2278617), (51, 1519078), (58, 1335741), (66, 1173833), (87, 890494), (102, 759539), (174, 445247), (187, 414294), (319, 242862), (374, 207147), (493, 157146), (561, 138098), (638, 121431), (957, 80954), (986, 78573), (1122, 69049), (1479, 52382), (1914, 40477), (2381, 32538), (2958, 26191), (4762, 16269), (5423, 14286), (7143, 10846)]