68305272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{406579}}^1$

素因数の和:406595

約数の個数: 32

約数和(自身を含む): 195158400

約数和(自身を除く): 126853128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 406579, 813158, 1219737, 1626316, 2439474, 2846053, 3252632, 4878948, 5692106, 8538159, 9757896, 11384212, 17076318, 22768424, 34152636, 68305272]

約数ペア:

[(1, 68305272), (2, 34152636), (3, 22768424), (4, 17076318), (6, 11384212), (7, 9757896), (8, 8538159), (12, 5692106), (14, 4878948), (21, 3252632), (24, 2846053), (28, 2439474), (42, 1626316), (56, 1219737), (84, 813158), (168, 406579)]