80753364

素因数分解:

$2^2\times 3^2\times {\mathrm{647}}^1\times {\mathrm{3467}}^1$

素因数の和:4124

約数の個数: 36

約数和(自身を含む): 204501024

約数和(自身を除く): 123747660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 647, 1294, 1941, 2588, 3467, 3882, 5823, 6934, 7764, 10401, 11646, 13868, 20802, 23292, 31203, 41604, 62406, 124812, 2243149, 4486298, 6729447, 8972596, 13458894, 20188341, 26917788, 40376682, 80753364]

約数ペア:

[(1, 80753364), (2, 40376682), (3, 26917788), (4, 20188341), (6, 13458894), (9, 8972596), (12, 6729447), (18, 4486298), (36, 2243149), (647, 124812), (1294, 62406), (1941, 41604), (2588, 31203), (3467, 23292), (3882, 20802), (5823, 13868), (6934, 11646), (7764, 10401)]