80582128

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:526

約数の個数: 60

約数和(自身を含む): 173660760

約数和(自身を除く): 93078632

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 121, 176, 214, 242, 389, 428, 484, 778, 856, 968, 1177, 1556, 1712, 1936, 2354, 3112, 4279, 4708, 6224, 8558, 9416, 12947, 17116, 18832, 25894, 34232, 41623, 47069, 51788, 68464, 83246, 94138, 103576, 166492, 188276, 207152, 332984, 376552, 457853, 665968, 753104, 915706, 1831412, 3662824, 5036383, 7325648, 10072766, 20145532, 40291064, 80582128]

約数ペア:

[(1, 80582128), (2, 40291064), (4, 20145532), (8, 10072766), (11, 7325648), (16, 5036383), (22, 3662824), (44, 1831412), (88, 915706), (107, 753104), (121, 665968), (176, 457853), (214, 376552), (242, 332984), (389, 207152), (428, 188276), (484, 166492), (778, 103576), (856, 94138), (968, 83246), (1177, 68464), (1556, 51788), (1712, 47069), (1936, 41623), (2354, 34232), (3112, 25894), (4279, 18832), (4708, 17116), (6224, 12947), (8558, 9416)]