68711778

素因数分解:

$2^1\times 3^2\times {\mathrm{457}}^1\times {\mathrm{8353}}^1$

素因数の和:8818

約数の個数: 24

約数和(自身を含む): 149219148

約数和(自身を除く): 80507370

約数列:

[1, 2, 3, 6, 9, 18, 457, 914, 1371, 2742, 4113, 8226, 8353, 16706, 25059, 50118, 75177, 150354, 3817321, 7634642, 11451963, 22903926, 34355889, 68711778]

約数ペア:

[(1, 68711778), (2, 34355889), (3, 22903926), (6, 11451963), (9, 7634642), (18, 3817321), (457, 150354), (914, 75177), (1371, 50118), (2742, 25059), (4113, 16706), (8226, 8353)]