80455898276

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{1433947}}^1$

素因数の和:1434060

約数の個数: 36

約数和(自身を含む): 154298540592

約数和(自身を除く): 73842642316

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 169, 332, 338, 676, 1079, 2158, 4316, 14027, 28054, 56108, 1433947, 2867894, 5735788, 18641311, 37282622, 74565244, 119017601, 238035202, 242337043, 476070404, 484674086, 969348172, 1547228813, 3094457626, 6188915252, 20113974569, 40227949138, 80455898276]

約数ペア:

[(1, 80455898276), (2, 40227949138), (4, 20113974569), (13, 6188915252), (26, 3094457626), (52, 1547228813), (83, 969348172), (166, 484674086), (169, 476070404), (332, 242337043), (338, 238035202), (676, 119017601), (1079, 74565244), (2158, 37282622), (4316, 18641311), (14027, 5735788), (28054, 2867894), (56108, 1433947)]