65758728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{769}}^1$

素因数の和:1294

約数の個数: 64

約数和(自身を含む): 188496000

約数和(自身を除く): 122737272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 509, 769, 1018, 1527, 1538, 2036, 2307, 3054, 3076, 3563, 4072, 4614, 5383, 6108, 6152, 7126, 9228, 10689, 10766, 12216, 14252, 16149, 18456, 21378, 21532, 28504, 32298, 42756, 43064, 64596, 85512, 129192, 391421, 782842, 1174263, 1565684, 2348526, 2739947, 3131368, 4697052, 5479894, 8219841, 9394104, 10959788, 16439682, 21919576, 32879364, 65758728]

約数ペア:

[(1, 65758728), (2, 32879364), (3, 21919576), (4, 16439682), (6, 10959788), (7, 9394104), (8, 8219841), (12, 5479894), (14, 4697052), (21, 3131368), (24, 2739947), (28, 2348526), (42, 1565684), (56, 1174263), (84, 782842), (168, 391421), (509, 129192), (769, 85512), (1018, 64596), (1527, 43064), (1538, 42756), (2036, 32298), (2307, 28504), (3054, 21532), (3076, 21378), (3563, 18456), (4072, 16149), (4614, 14252), (5383, 12216), (6108, 10766), (6152, 10689), (7126, 9228)]