81133640136

素因数分解:

$2^3\times 3^2\times {\mathrm{1559}}^1\times {\mathrm{722807}}^1$

素因数の和:724378

約数の個数: 48

約数和(自身を含む): 219878193600

約数和(自身を除く): 138744553464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1559, 3118, 4677, 6236, 9354, 12472, 14031, 18708, 28062, 37416, 56124, 112248, 722807, 1445614, 2168421, 2891228, 4336842, 5782456, 6505263, 8673684, 13010526, 17347368, 26021052, 52042104, 1126856113, 2253712226, 3380568339, 4507424452, 6761136678, 9014848904, 10141705017, 13522273356, 20283410034, 27044546712, 40566820068, 81133640136]

約数ペア:

[(1, 81133640136), (2, 40566820068), (3, 27044546712), (4, 20283410034), (6, 13522273356), (8, 10141705017), (9, 9014848904), (12, 6761136678), (18, 4507424452), (24, 3380568339), (36, 2253712226), (72, 1126856113), (1559, 52042104), (3118, 26021052), (4677, 17347368), (6236, 13010526), (9354, 8673684), (12472, 6505263), (14031, 5782456), (18708, 4336842), (28062, 2891228), (37416, 2168421), (56124, 1445614), (112248, 722807)]