80408748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{957247}}^1$

素因数の和:957261

約数の個数: 24

約数和(自身を含む): 214423552

約数和(自身を除く): 134014804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 957247, 1914494, 2871741, 3828988, 5743482, 6700729, 11486964, 13401458, 20102187, 26802916, 40204374, 80408748]

約数ペア:

[(1, 80408748), (2, 40204374), (3, 26802916), (4, 20102187), (6, 13401458), (7, 11486964), (12, 6700729), (14, 5743482), (21, 3828988), (28, 2871741), (42, 1914494), (84, 957247)]