86705724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1032211}}^1$

素因数の和:1032225

約数の個数: 24

約数和(自身を含む): 231215488

約数和(自身を除く): 144509764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1032211, 2064422, 3096633, 4128844, 6193266, 7225477, 12386532, 14450954, 21676431, 28901908, 43352862, 86705724]

約数ペア:

[(1, 86705724), (2, 43352862), (3, 28901908), (4, 21676431), (6, 14450954), (7, 12386532), (12, 7225477), (14, 6193266), (21, 4128844), (28, 3096633), (42, 2064422), (84, 1032211)]