80728242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{929}}^1\times {\mathrm{2069}}^1$

素因数の和:3010

約数の個数: 32

約数和(自身を含む): 184809600

約数和(自身を除く): 104081358

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 929, 1858, 2069, 2787, 4138, 5574, 6207, 6503, 12414, 13006, 14483, 19509, 28966, 39018, 43449, 86898, 1922101, 3844202, 5766303, 11532606, 13454707, 26909414, 40364121, 80728242]

約数ペア:

[(1, 80728242), (2, 40364121), (3, 26909414), (6, 13454707), (7, 11532606), (14, 5766303), (21, 3844202), (42, 1922101), (929, 86898), (1858, 43449), (2069, 39018), (2787, 28966), (4138, 19509), (5574, 14483), (6207, 13006), (6503, 12414)]