73972196

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{169661}}^1$

素因数の和:169774

約数の個数: 12

約数和(自身を含む): 130639740

約数和(自身を除く): 56667544

約数列:

[1, 2, 4, 109, 218, 436, 169661, 339322, 678644, 18493049, 36986098, 73972196]

約数ペア:

[(1, 73972196), (2, 36986098), (4, 18493049), (109, 678644), (218, 339322), (436, 169661)]