87158162

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2$

素因数の和:152

約数の個数: 72

約数和(自身を含む): 172209996

約数和(自身を除く): 85051834

約数列:

[1, 2, 7, 13, 14, 26, 37, 43, 49, 74, 86, 91, 98, 182, 259, 301, 481, 518, 559, 602, 637, 962, 1118, 1274, 1591, 1813, 1849, 2107, 3182, 3367, 3626, 3698, 3913, 4214, 6734, 7826, 11137, 12943, 20683, 22274, 23569, 24037, 25886, 27391, 41366, 47138, 48074, 54782, 68413, 77959, 90601, 136826, 144781, 155918, 168259, 181202, 289562, 336518, 478891, 889369, 957782, 1013467, 1177813, 1778738, 2026934, 2355626, 3352237, 6225583, 6704474, 12451166, 43579081, 87158162]

約数ペア:

[(1, 87158162), (2, 43579081), (7, 12451166), (13, 6704474), (14, 6225583), (26, 3352237), (37, 2355626), (43, 2026934), (49, 1778738), (74, 1177813), (86, 1013467), (91, 957782), (98, 889369), (182, 478891), (259, 336518), (301, 289562), (481, 181202), (518, 168259), (559, 155918), (602, 144781), (637, 136826), (962, 90601), (1118, 77959), (1274, 68413), (1591, 54782), (1813, 48074), (1849, 47138), (2107, 41366), (3182, 27391), (3367, 25886), (3626, 24037), (3698, 23569), (3913, 22274), (4214, 20683), (6734, 12943), (7826, 11137)]