81576876

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{48907}}^1$

素因数の和:49053

約数の個数: 24

約数和(自身を含む): 191719360

約数和(自身を除く): 110142484

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 48907, 97814, 146721, 195628, 293442, 586884, 6798073, 13596146, 20394219, 27192292, 40788438, 81576876]

約数ペア:

[(1, 81576876), (2, 40788438), (3, 27192292), (4, 20394219), (6, 13596146), (12, 6798073), (139, 586884), (278, 293442), (417, 195628), (556, 146721), (834, 97814), (1668, 48907)]