79721364

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{390791}}^1$

素因数の和:390815

約数の個数: 24

約数和(自身を含む): 196959168

約数和(自身を除く): 117237804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 390791, 781582, 1172373, 1563164, 2344746, 4689492, 6643447, 13286894, 19930341, 26573788, 39860682, 79721364]

約数ペア:

[(1, 79721364), (2, 39860682), (3, 26573788), (4, 19930341), (6, 13286894), (12, 6643447), (17, 4689492), (34, 2344746), (51, 1563164), (68, 1172373), (102, 781582), (204, 390791)]