68279134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 137106432

約数和(自身を除く): 68827298

約数列:

[1, 2, 7, 11, 14, 22, 23, 37, 46, 74, 77, 154, 161, 253, 259, 322, 407, 506, 518, 521, 814, 851, 1042, 1702, 1771, 2849, 3542, 3647, 5698, 5731, 5957, 7294, 9361, 11462, 11914, 11983, 18722, 19277, 23966, 38554, 40117, 65527, 80234, 83881, 131054, 131813, 134939, 167762, 212047, 263626, 269878, 424094, 443371, 886742, 922691, 1484329, 1845382, 2968658, 3103597, 4877081, 6207194, 9754162, 34139567, 68279134]

約数ペア:

[(1, 68279134), (2, 34139567), (7, 9754162), (11, 6207194), (14, 4877081), (22, 3103597), (23, 2968658), (37, 1845382), (46, 1484329), (74, 922691), (77, 886742), (154, 443371), (161, 424094), (253, 269878), (259, 263626), (322, 212047), (407, 167762), (506, 134939), (518, 131813), (521, 131054), (814, 83881), (851, 80234), (1042, 65527), (1702, 40117), (1771, 38554), (2849, 23966), (3542, 19277), (3647, 18722), (5698, 11983), (5731, 11914), (5957, 11462), (7294, 9361)]