77156534

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9859}}^1$

素因数の和:9924

約数の個数: 32

約数和(自身を含む): 145770240

約数和(自身を除く): 68613706

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3913, 7826, 9859, 19718, 69013, 128167, 138026, 256334, 423937, 847874, 897169, 1794338, 2967559, 5511181, 5935118, 11022362, 38578267, 77156534]

約数ペア:

[(1, 77156534), (2, 38578267), (7, 11022362), (13, 5935118), (14, 5511181), (26, 2967559), (43, 1794338), (86, 897169), (91, 847874), (182, 423937), (301, 256334), (559, 138026), (602, 128167), (1118, 69013), (3913, 19718), (7826, 9859)]