85440054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47309}}^1$

素因数の和:47364

約数の個数: 32

約数和(自身を含む): 199837440

約数和(自身を除く): 114397386

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 47309, 94618, 141927, 283854, 331163, 662326, 993489, 1986978, 2034287, 4068574, 6102861, 12205722, 14240009, 28480018, 42720027, 85440054]

約数ペア:

[(1, 85440054), (2, 42720027), (3, 28480018), (6, 14240009), (7, 12205722), (14, 6102861), (21, 4068574), (42, 2034287), (43, 1986978), (86, 993489), (129, 662326), (258, 331163), (301, 283854), (602, 141927), (903, 94618), (1806, 47309)]