66948612

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 158918592

約数和(自身を除く): 91969980

約数列:

[1, 2, 3, 4, 6, 12, 137, 193, 211, 274, 386, 411, 422, 548, 579, 633, 772, 822, 844, 1158, 1266, 1644, 2316, 2532, 26441, 28907, 40723, 52882, 57814, 79323, 81446, 86721, 105764, 115628, 122169, 158646, 162892, 173442, 244338, 317292, 346884, 488676, 5579051, 11158102, 16737153, 22316204, 33474306, 66948612]

約数ペア:

[(1, 66948612), (2, 33474306), (3, 22316204), (4, 16737153), (6, 11158102), (12, 5579051), (137, 488676), (193, 346884), (211, 317292), (274, 244338), (386, 173442), (411, 162892), (422, 158646), (548, 122169), (579, 115628), (633, 105764), (772, 86721), (822, 81446), (844, 79323), (1158, 57814), (1266, 52882), (1644, 40723), (2316, 28907), (2532, 26441)]