80273718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3301}}^1$

素因数の和:3509

約数の個数: 48

約数和(自身を含む): 199863456

約数和(自身を除く): 119589738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 193, 386, 579, 1158, 1351, 1737, 2702, 3301, 3474, 4053, 6602, 8106, 9903, 12159, 19806, 23107, 24318, 29709, 46214, 59418, 69321, 138642, 207963, 415926, 637093, 1274186, 1911279, 3822558, 4459651, 5733837, 8919302, 11467674, 13378953, 26757906, 40136859, 80273718]

約数ペア:

[(1, 80273718), (2, 40136859), (3, 26757906), (6, 13378953), (7, 11467674), (9, 8919302), (14, 5733837), (18, 4459651), (21, 3822558), (42, 1911279), (63, 1274186), (126, 637093), (193, 415926), (386, 207963), (579, 138642), (1158, 69321), (1351, 59418), (1737, 46214), (2702, 29709), (3301, 24318), (3474, 23107), (4053, 19806), (6602, 12159), (8106, 9903)]