123081348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 313957728

約数和(自身を除く): 190876380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 169, 274, 338, 411, 443, 507, 548, 676, 822, 886, 1014, 1329, 1644, 1772, 1781, 2028, 2658, 3562, 5316, 5343, 5759, 7124, 10686, 11518, 17277, 21372, 23036, 23153, 34554, 46306, 60691, 69108, 69459, 74867, 92612, 121382, 138918, 149734, 182073, 224601, 242764, 277836, 299468, 364146, 449202, 728292, 788983, 898404, 1577966, 2366949, 3155932, 4733898, 9467796, 10256779, 20513558, 30770337, 41027116, 61540674, 123081348]

約数ペア:

[(1, 123081348), (2, 61540674), (3, 41027116), (4, 30770337), (6, 20513558), (12, 10256779), (13, 9467796), (26, 4733898), (39, 3155932), (52, 2366949), (78, 1577966), (137, 898404), (156, 788983), (169, 728292), (274, 449202), (338, 364146), (411, 299468), (443, 277836), (507, 242764), (548, 224601), (676, 182073), (822, 149734), (886, 138918), (1014, 121382), (1329, 92612), (1644, 74867), (1772, 69459), (1781, 69108), (2028, 60691), (2658, 46306), (3562, 34554), (5316, 23153), (5343, 23036), (5759, 21372), (7124, 17277), (10686, 11518)]