82720554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{11003}}^1$

素因数の和:11194

約数の個数: 32

約数和(自身を含む): 190149120

約数和(自身を除く): 107428566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 179, 358, 537, 1074, 1253, 2506, 3759, 7518, 11003, 22006, 33009, 66018, 77021, 154042, 231063, 462126, 1969537, 3939074, 5908611, 11817222, 13786759, 27573518, 41360277, 82720554]

約数ペア:

[(1, 82720554), (2, 41360277), (3, 27573518), (6, 13786759), (7, 11817222), (14, 5908611), (21, 3939074), (42, 1969537), (179, 462126), (358, 231063), (537, 154042), (1074, 77021), (1253, 66018), (2506, 33009), (3759, 22006), (7518, 11003)]