77093668

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{1021}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 138501440

約数和(自身を除く): 61407772

約数列:

[1, 2, 4, 43, 86, 172, 439, 878, 1021, 1756, 2042, 4084, 18877, 37754, 43903, 75508, 87806, 175612, 448219, 896438, 1792876, 19273417, 38546834, 77093668]

約数ペア:

[(1, 77093668), (2, 38546834), (4, 19273417), (43, 1792876), (86, 896438), (172, 448219), (439, 175612), (878, 87806), (1021, 75508), (1756, 43903), (2042, 37754), (4084, 18877)]