80405958

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{8423}}^1$

素因数の和:8508

約数の個数: 32

約数和(自身を含む): 169019136

約数和(自身を除く): 88613178

約数列:

[1, 2, 3, 6, 37, 43, 74, 86, 111, 129, 222, 258, 1591, 3182, 4773, 8423, 9546, 16846, 25269, 50538, 311651, 362189, 623302, 724378, 934953, 1086567, 1869906, 2173134, 13400993, 26801986, 40202979, 80405958]

約数ペア:

[(1, 80405958), (2, 40202979), (3, 26801986), (6, 13400993), (37, 2173134), (43, 1869906), (74, 1086567), (86, 934953), (111, 724378), (129, 623302), (222, 362189), (258, 311651), (1591, 50538), (3182, 25269), (4773, 16846), (8423, 9546)]