68502786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{45127}}^1$

素因数の和:45166

約数の個数: 32

約数和(自身を含む): 155962368

約数和(自身を除く): 87459582

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 45127, 90254, 135381, 270762, 496397, 992794, 1037921, 1489191, 2075842, 2978382, 3113763, 6227526, 11417131, 22834262, 34251393, 68502786]

約数ペア:

[(1, 68502786), (2, 34251393), (3, 22834262), (6, 11417131), (11, 6227526), (22, 3113763), (23, 2978382), (33, 2075842), (46, 1489191), (66, 1037921), (69, 992794), (138, 496397), (253, 270762), (506, 135381), (759, 90254), (1518, 45127)]