86755816

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 195552000

約数和(自身を除く): 108796184

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 193, 322, 349, 386, 644, 698, 772, 1288, 1351, 1396, 1544, 2443, 2702, 2792, 4439, 4886, 5404, 8027, 8878, 9772, 10808, 16054, 17756, 19544, 31073, 32108, 35512, 56189, 62146, 64216, 67357, 112378, 124292, 134714, 224756, 248584, 269428, 449512, 471499, 538856, 942998, 1549211, 1885996, 3098422, 3771992, 6196844, 10844477, 12393688, 21688954, 43377908, 86755816]

約数ペア:

[(1, 86755816), (2, 43377908), (4, 21688954), (7, 12393688), (8, 10844477), (14, 6196844), (23, 3771992), (28, 3098422), (46, 1885996), (56, 1549211), (92, 942998), (161, 538856), (184, 471499), (193, 449512), (322, 269428), (349, 248584), (386, 224756), (644, 134714), (698, 124292), (772, 112378), (1288, 67357), (1351, 64216), (1396, 62146), (1544, 56189), (2443, 35512), (2702, 32108), (2792, 31073), (4439, 19544), (4886, 17756), (5404, 16054), (8027, 10808), (8878, 9772)]