79826310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:867

約数の個数: 80

約数和(自身を含む): 216493200

約数和(自身を除く): 136666890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 139, 162, 270, 278, 405, 417, 695, 709, 810, 834, 1251, 1390, 1418, 2085, 2127, 2502, 3545, 3753, 4170, 4254, 6255, 6381, 7090, 7506, 10635, 11259, 12510, 12762, 18765, 19143, 21270, 22518, 31905, 37530, 38286, 56295, 57429, 63810, 95715, 98551, 112590, 114858, 191430, 197102, 287145, 295653, 492755, 574290, 591306, 886959, 985510, 1478265, 1773918, 2660877, 2956530, 4434795, 5321754, 7982631, 8869590, 13304385, 15965262, 26608770, 39913155, 79826310]

約数ペア:

[(1, 79826310), (2, 39913155), (3, 26608770), (5, 15965262), (6, 13304385), (9, 8869590), (10, 7982631), (15, 5321754), (18, 4434795), (27, 2956530), (30, 2660877), (45, 1773918), (54, 1478265), (81, 985510), (90, 886959), (135, 591306), (139, 574290), (162, 492755), (270, 295653), (278, 287145), (405, 197102), (417, 191430), (695, 114858), (709, 112590), (810, 98551), (834, 95715), (1251, 63810), (1390, 57429), (1418, 56295), (2085, 38286), (2127, 37530), (2502, 31905), (3545, 22518), (3753, 21270), (4170, 19143), (4254, 18765), (6255, 12762), (6381, 12510), (7090, 11259), (7506, 10635)]