85789816

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1549}}^1$

素因数の和:1628

約数の個数: 64

約数和(自身を含む): 196416000

約数和(自身を除く): 110626184

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 43, 46, 56, 86, 92, 161, 172, 184, 301, 322, 344, 602, 644, 989, 1204, 1288, 1549, 1978, 2408, 3098, 3956, 6196, 6923, 7912, 10843, 12392, 13846, 21686, 27692, 35627, 43372, 55384, 66607, 71254, 86744, 133214, 142508, 249389, 266428, 285016, 466249, 498778, 532856, 932498, 997556, 1531961, 1864996, 1995112, 3063922, 3729992, 6127844, 10723727, 12255688, 21447454, 42894908, 85789816]

約数ペア:

[(1, 85789816), (2, 42894908), (4, 21447454), (7, 12255688), (8, 10723727), (14, 6127844), (23, 3729992), (28, 3063922), (43, 1995112), (46, 1864996), (56, 1531961), (86, 997556), (92, 932498), (161, 532856), (172, 498778), (184, 466249), (301, 285016), (322, 266428), (344, 249389), (602, 142508), (644, 133214), (989, 86744), (1204, 71254), (1288, 66607), (1549, 55384), (1978, 43372), (2408, 35627), (3098, 27692), (3956, 21686), (6196, 13846), (6923, 12392), (7912, 10843)]