84221788

素因数分解:

$2^2\times 7^2\times {\mathrm{241}}^1\times {\mathrm{1783}}^1$

素因数の和:2042

約数の個数: 36

約数和(自身を含む): 172259472

約数和(自身を除く): 88037684

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 241, 482, 964, 1687, 1783, 3374, 3566, 6748, 7132, 11809, 12481, 23618, 24962, 47236, 49924, 87367, 174734, 349468, 429703, 859406, 1718812, 3007921, 6015842, 12031684, 21055447, 42110894, 84221788]

約数ペア:

[(1, 84221788), (2, 42110894), (4, 21055447), (7, 12031684), (14, 6015842), (28, 3007921), (49, 1718812), (98, 859406), (196, 429703), (241, 349468), (482, 174734), (964, 87367), (1687, 49924), (1783, 47236), (3374, 24962), (3566, 23618), (6748, 12481), (7132, 11809)]