90858054

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{7187}}^1$

素因数の和:7249

約数の個数: 48

約数和(自身を含む): 216330048

約数和(自身を除く): 125471994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 4214, 6321, 7187, 12642, 14374, 21561, 43122, 50309, 100618, 150927, 301854, 309041, 352163, 618082, 704326, 927123, 1056489, 1854246, 2112978, 2163287, 4326574, 6489861, 12979722, 15143009, 30286018, 45429027, 90858054]

約数ペア:

[(1, 90858054), (2, 45429027), (3, 30286018), (6, 15143009), (7, 12979722), (14, 6489861), (21, 4326574), (42, 2163287), (43, 2112978), (49, 1854246), (86, 1056489), (98, 927123), (129, 704326), (147, 618082), (258, 352163), (294, 309041), (301, 301854), (602, 150927), (903, 100618), (1806, 50309), (2107, 43122), (4214, 21561), (6321, 14374), (7187, 12642)]