80174892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3109}}^1$

素因数の和:3430

約数の個数: 48

約数和(自身を含む): 214565120

約数和(自身を除く): 134390228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 921, 1228, 1842, 2149, 3109, 3684, 4298, 6218, 6447, 8596, 9327, 12436, 12894, 18654, 21763, 25788, 37308, 43526, 65289, 87052, 130578, 261156, 954463, 1908926, 2863389, 3817852, 5726778, 6681241, 11453556, 13362482, 20043723, 26724964, 40087446, 80174892]

約数ペア:

[(1, 80174892), (2, 40087446), (3, 26724964), (4, 20043723), (6, 13362482), (7, 11453556), (12, 6681241), (14, 5726778), (21, 3817852), (28, 2863389), (42, 1908926), (84, 954463), (307, 261156), (614, 130578), (921, 87052), (1228, 65289), (1842, 43526), (2149, 37308), (3109, 25788), (3684, 21763), (4298, 18654), (6218, 12894), (6447, 12436), (8596, 9327)]