80407212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{394153}}^1$

素因数の和:394177

約数の個数: 24

約数和(自身を含む): 198653616

約数和(自身を除く): 118246404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 394153, 788306, 1182459, 1576612, 2364918, 4729836, 6700601, 13401202, 20101803, 26802404, 40203606, 80407212]

約数ペア:

[(1, 80407212), (2, 40203606), (3, 26802404), (4, 20101803), (6, 13401202), (12, 6700601), (17, 4729836), (34, 2364918), (51, 1576612), (68, 1182459), (102, 788306), (204, 394153)]