86699788

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2207}}^1$

素因数の和:2302

約数の個数: 48

約数和(自身を含む): 183988224

約数和(自身を除く): 97288436

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 61, 92, 122, 161, 244, 322, 427, 644, 854, 1403, 1708, 2207, 2806, 4414, 5612, 8828, 9821, 15449, 19642, 30898, 39284, 50761, 61796, 101522, 134627, 203044, 269254, 355327, 538508, 710654, 942389, 1421308, 1884778, 3096421, 3769556, 6192842, 12385684, 21674947, 43349894, 86699788]

約数ペア:

[(1, 86699788), (2, 43349894), (4, 21674947), (7, 12385684), (14, 6192842), (23, 3769556), (28, 3096421), (46, 1884778), (61, 1421308), (92, 942389), (122, 710654), (161, 538508), (244, 355327), (322, 269254), (427, 203044), (644, 134627), (854, 101522), (1403, 61796), (1708, 50761), (2207, 39284), (2806, 30898), (4414, 19642), (5612, 15449), (8828, 9821)]