80988852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{964153}}^1$

素因数の和:964167

約数の個数: 24

約数和(自身を含む): 215970496

約数和(自身を除く): 134981644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 964153, 1928306, 2892459, 3856612, 5784918, 6749071, 11569836, 13498142, 20247213, 26996284, 40494426, 80988852]

約数ペア:

[(1, 80988852), (2, 40494426), (3, 26996284), (4, 20247213), (6, 13498142), (7, 11569836), (12, 6749071), (14, 5784918), (21, 3856612), (28, 2892459), (42, 1928306), (84, 964153)]