80173884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{954451}}^1$

素因数の和:954465

約数の個数: 24

約数和(自身を含む): 213797248

約数和(自身を除く): 133623364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 954451, 1908902, 2863353, 3817804, 5726706, 6681157, 11453412, 13362314, 20043471, 26724628, 40086942, 80173884]

約数ペア:

[(1, 80173884), (2, 40086942), (3, 26724628), (4, 20043471), (6, 13362314), (7, 11453412), (12, 6681157), (14, 5726706), (21, 3817804), (28, 2863353), (42, 1908902), (84, 954451)]