68240838

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{155801}}^1$

素因数の和:155879

約数の個数: 16

約数和(自身を含む): 138352176

約数和(自身を除く): 70111338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 155801, 311602, 467403, 934806, 11373473, 22746946, 34120419, 68240838]

約数ペア:

[(1, 68240838), (2, 34120419), (3, 22746946), (6, 11373473), (73, 934806), (146, 467403), (219, 311602), (438, 155801)]