80992836

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{11657}}^1$

素因数の和:11860

約数の個数: 36

約数和(自身を含む): 205810332

約数和(自身を除く): 124817496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 386, 579, 772, 1158, 1737, 2316, 3474, 6948, 11657, 23314, 34971, 46628, 69942, 104913, 139884, 209826, 419652, 2249801, 4499602, 6749403, 8999204, 13498806, 20248209, 26997612, 40496418, 80992836]

約数ペア:

[(1, 80992836), (2, 40496418), (3, 26997612), (4, 20248209), (6, 13498806), (9, 8999204), (12, 6749403), (18, 4499602), (36, 2249801), (193, 419652), (386, 209826), (579, 139884), (772, 104913), (1158, 69942), (1737, 46628), (2316, 34971), (3474, 23314), (6948, 11657)]