72739716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{123707}}^1$

素因数の和:123728

約数の個数: 36

約数和(自身を含む): 197437968

約数和(自身を除く): 124698252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 123707, 247414, 371121, 494828, 742242, 865949, 1484484, 1731898, 2597847, 3463796, 5195694, 6061643, 10391388, 12123286, 18184929, 24246572, 36369858, 72739716]

約数ペア:

[(1, 72739716), (2, 36369858), (3, 24246572), (4, 18184929), (6, 12123286), (7, 10391388), (12, 6061643), (14, 5195694), (21, 3463796), (28, 2597847), (42, 1731898), (49, 1484484), (84, 865949), (98, 742242), (147, 494828), (196, 371121), (294, 247414), (588, 123707)]