82856306

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 142300800

約数和(自身を除く): 59444494

約数列:

[1, 2, 13, 26, 29, 58, 79, 107, 158, 169, 214, 338, 377, 754, 1027, 1391, 2054, 2291, 2782, 3103, 4582, 4901, 6206, 8453, 9802, 13351, 16906, 18083, 26702, 29783, 36166, 40339, 59566, 80678, 109889, 219778, 245137, 387179, 490274, 524407, 774358, 1048814, 1428557, 2857114, 3186781, 6373562, 41428153, 82856306]

約数ペア:

[(1, 82856306), (2, 41428153), (13, 6373562), (26, 3186781), (29, 2857114), (58, 1428557), (79, 1048814), (107, 774358), (158, 524407), (169, 490274), (214, 387179), (338, 245137), (377, 219778), (754, 109889), (1027, 80678), (1391, 59566), (2054, 40339), (2291, 36166), (2782, 29783), (3103, 26702), (4582, 18083), (4901, 16906), (6206, 13351), (8453, 9802)]