38307816

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1956

約数の個数: 80

約数和(自身を含む): 110816640

約数和(自身を除く): 72508824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 1907, 2232, 2511, 3348, 3814, 5022, 5721, 6696, 7628, 10044, 11442, 15256, 17163, 20088, 22884, 34326, 45768, 51489, 59117, 68652, 102978, 118234, 137304, 154467, 177351, 205956, 236468, 308934, 354702, 411912, 472936, 532053, 617868, 709404, 1064106, 1235736, 1418808, 1596159, 2128212, 3192318, 4256424, 4788477, 6384636, 9576954, 12769272, 19153908, 38307816]

約数ペア:

[(1, 38307816), (2, 19153908), (3, 12769272), (4, 9576954), (6, 6384636), (8, 4788477), (9, 4256424), (12, 3192318), (18, 2128212), (24, 1596159), (27, 1418808), (31, 1235736), (36, 1064106), (54, 709404), (62, 617868), (72, 532053), (81, 472936), (93, 411912), (108, 354702), (124, 308934), (162, 236468), (186, 205956), (216, 177351), (248, 154467), (279, 137304), (324, 118234), (372, 102978), (558, 68652), (648, 59117), (744, 51489), (837, 45768), (1116, 34326), (1674, 22884), (1907, 20088), (2232, 17163), (2511, 15256), (3348, 11442), (3814, 10044), (5022, 7628), (5721, 6696)]