80391612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{957043}}^1$

素因数の和:957057

約数の個数: 24

約数和(自身を含む): 214377856

約数和(自身を除く): 133986244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 957043, 1914086, 2871129, 3828172, 5742258, 6699301, 11484516, 13398602, 20097903, 26797204, 40195806, 80391612]

約数ペア:

[(1, 80391612), (2, 40195806), (3, 26797204), (4, 20097903), (6, 13398602), (7, 11484516), (12, 6699301), (14, 5742258), (21, 3828172), (28, 2871129), (42, 1914086), (84, 957043)]