77657538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{11777}}^1$

素因数の和:11946

約数の個数: 32

約数和(自身を含む): 178648704

約数和(自身を除く): 100991166

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6594, 11777, 23554, 35331, 70662, 82439, 164878, 247317, 494634, 1848989, 3697978, 5546967, 11093934, 12942923, 25885846, 38828769, 77657538]

約数ペア:

[(1, 77657538), (2, 38828769), (3, 25885846), (6, 12942923), (7, 11093934), (14, 5546967), (21, 3697978), (42, 1848989), (157, 494634), (314, 247317), (471, 164878), (942, 82439), (1099, 70662), (2198, 35331), (3297, 23554), (6594, 11777)]