87209934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{1123}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 204262272

約数和(自身を除く): 117052338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1123, 1806, 1849, 2246, 3369, 3698, 5547, 6738, 7861, 11094, 12943, 15722, 23583, 25886, 38829, 47166, 48289, 77658, 96578, 144867, 289734, 338023, 676046, 1014069, 2028138, 2076427, 4152854, 6229281, 12458562, 14534989, 29069978, 43604967, 87209934]

約数ペア:

[(1, 87209934), (2, 43604967), (3, 29069978), (6, 14534989), (7, 12458562), (14, 6229281), (21, 4152854), (42, 2076427), (43, 2028138), (86, 1014069), (129, 676046), (258, 338023), (301, 289734), (602, 144867), (903, 96578), (1123, 77658), (1806, 48289), (1849, 47166), (2246, 38829), (3369, 25886), (3698, 23583), (5547, 15722), (6738, 12943), (7861, 11094)]