80438484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{957601}}^1$

素因数の和:957615

約数の個数: 24

約数和(自身を含む): 214502848

約数和(自身を除く): 134064364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 957601, 1915202, 2872803, 3830404, 5745606, 6703207, 11491212, 13406414, 20109621, 26812828, 40219242, 80438484]

約数ペア:

[(1, 80438484), (2, 40219242), (3, 26812828), (4, 20109621), (6, 13406414), (7, 11491212), (12, 6703207), (14, 5745606), (21, 3830404), (28, 2872803), (42, 1915202), (84, 957601)]