68238138

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{5039}}^1$

素因数の和:5142

約数の個数: 32

約数和(自身を含む): 142490880

約数和(自身を除く): 74252742

約数列:

[1, 2, 3, 6, 37, 61, 74, 111, 122, 183, 222, 366, 2257, 4514, 5039, 6771, 10078, 13542, 15117, 30234, 186443, 307379, 372886, 559329, 614758, 922137, 1118658, 1844274, 11373023, 22746046, 34119069, 68238138]

約数ペア:

[(1, 68238138), (2, 34119069), (3, 22746046), (6, 11373023), (37, 1844274), (61, 1118658), (74, 922137), (111, 614758), (122, 559329), (183, 372886), (222, 307379), (366, 186443), (2257, 30234), (4514, 15117), (5039, 13542), (6771, 10078)]