73947874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:935

約数の個数: 64

約数和(自身を含む): 152570880

約数和(自身を除く): 78623006

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 43, 77, 86, 91, 143, 154, 182, 286, 301, 473, 559, 602, 859, 946, 1001, 1118, 1718, 2002, 3311, 3913, 6013, 6149, 6622, 7826, 9449, 11167, 12026, 12298, 18898, 22334, 36937, 43043, 66143, 73874, 78169, 86086, 122837, 132286, 156338, 245674, 258559, 406307, 480181, 517118, 812614, 859859, 960362, 1719718, 2844149, 3361267, 5281991, 5688298, 6722534, 10563982, 36973937, 73947874]

約数ペア:

[(1, 73947874), (2, 36973937), (7, 10563982), (11, 6722534), (13, 5688298), (14, 5281991), (22, 3361267), (26, 2844149), (43, 1719718), (77, 960362), (86, 859859), (91, 812614), (143, 517118), (154, 480181), (182, 406307), (286, 258559), (301, 245674), (473, 156338), (559, 132286), (602, 122837), (859, 86086), (946, 78169), (1001, 73874), (1118, 66143), (1718, 43043), (2002, 36937), (3311, 22334), (3913, 18898), (6013, 12298), (6149, 12026), (6622, 11167), (7826, 9449)]