78456636

素因数分解:

$2^2\times 3^2\times {\mathrm{857}}^1\times {\mathrm{2543}}^1$

素因数の和:3410

約数の個数: 36

約数和(自身を含む): 198630432

約数和(自身を除く): 120173796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 857, 1714, 2543, 2571, 3428, 5086, 5142, 7629, 7713, 10172, 10284, 15258, 15426, 22887, 30516, 30852, 45774, 91548, 2179351, 4358702, 6538053, 8717404, 13076106, 19614159, 26152212, 39228318, 78456636]

約数ペア:

[(1, 78456636), (2, 39228318), (3, 26152212), (4, 19614159), (6, 13076106), (9, 8717404), (12, 6538053), (18, 4358702), (36, 2179351), (857, 91548), (1714, 45774), (2543, 30852), (2571, 30516), (3428, 22887), (5086, 15426), (5142, 15258), (7629, 10284), (7713, 10172)]