68554446

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{557}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 139732128

約数和(自身を除く): 71177682

約数列:

[1, 2, 3, 6, 73, 146, 219, 281, 438, 557, 562, 843, 1114, 1671, 1686, 3342, 20513, 40661, 41026, 61539, 81322, 121983, 123078, 156517, 243966, 313034, 469551, 939102, 11425741, 22851482, 34277223, 68554446]

約数ペア:

[(1, 68554446), (2, 34277223), (3, 22851482), (6, 11425741), (73, 939102), (146, 469551), (219, 313034), (281, 243966), (438, 156517), (557, 123078), (562, 121983), (843, 81322), (1114, 61539), (1671, 41026), (1686, 40661), (3342, 20513)]