68140968

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{57943}}^1$

素因数の和:57966

約数の個数: 48

約数和(自身を含む): 198168480

約数和(自身を除く): 130027512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 57943, 115886, 173829, 231772, 347658, 405601, 463544, 695316, 811202, 1216803, 1390632, 1622404, 2433606, 2839207, 3244808, 4867212, 5678414, 8517621, 9734424, 11356828, 17035242, 22713656, 34070484, 68140968]

約数ペア:

[(1, 68140968), (2, 34070484), (3, 22713656), (4, 17035242), (6, 11356828), (7, 9734424), (8, 8517621), (12, 5678414), (14, 4867212), (21, 3244808), (24, 2839207), (28, 2433606), (42, 1622404), (49, 1390632), (56, 1216803), (84, 811202), (98, 695316), (147, 463544), (168, 405601), (196, 347658), (294, 231772), (392, 173829), (588, 115886), (1176, 57943)]