83405556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{13709}}^1$

素因数の和:13745

約数の個数: 54

約数和(自身を含む): 228312630

約数和(自身を除く): 144907074

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 13709, 27418, 41127, 54836, 82254, 123381, 164508, 178217, 246762, 356434, 493524, 534651, 712868, 1069302, 1603953, 2138604, 2316821, 3207906, 4633642, 6415812, 6950463, 9267284, 13900926, 20851389, 27801852, 41702778, 83405556]

約数ペア:

[(1, 83405556), (2, 41702778), (3, 27801852), (4, 20851389), (6, 13900926), (9, 9267284), (12, 6950463), (13, 6415812), (18, 4633642), (26, 3207906), (36, 2316821), (39, 2138604), (52, 1603953), (78, 1069302), (117, 712868), (156, 534651), (169, 493524), (234, 356434), (338, 246762), (468, 178217), (507, 164508), (676, 123381), (1014, 82254), (1521, 54836), (2028, 41127), (3042, 27418), (6084, 13709)]