68570724

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7817}}^1$

素因数の和:7884

約数の個数: 48

約数和(自身を含む): 173371968

約数和(自身を除く): 104801244

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 7817, 8772, 15634, 23451, 31268, 46902, 93804, 132889, 265778, 336131, 398667, 531556, 672262, 797334, 1008393, 1344524, 1594668, 2016786, 4033572, 5714227, 11428454, 17142681, 22856908, 34285362, 68570724]

約数ペア:

[(1, 68570724), (2, 34285362), (3, 22856908), (4, 17142681), (6, 11428454), (12, 5714227), (17, 4033572), (34, 2016786), (43, 1594668), (51, 1344524), (68, 1008393), (86, 797334), (102, 672262), (129, 531556), (172, 398667), (204, 336131), (258, 265778), (516, 132889), (731, 93804), (1462, 46902), (2193, 31268), (2924, 23451), (4386, 15634), (7817, 8772)]