80949876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{963689}}^1$

素因数の和:963703

約数の個数: 24

約数和(自身を含む): 215866560

約数和(自身を除く): 134916684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 963689, 1927378, 2891067, 3854756, 5782134, 6745823, 11564268, 13491646, 20237469, 26983292, 40474938, 80949876]

約数ペア:

[(1, 80949876), (2, 40474938), (3, 26983292), (4, 20237469), (6, 13491646), (7, 11564268), (12, 6745823), (14, 5782134), (21, 3854756), (28, 2891067), (42, 1927378), (84, 963689)]