80480052

素因数分解:

$2^2\times 3^2\times {\mathrm{2235557}}^1$

素因数の和:2235567

約数の個数: 18

約数和(自身を含む): 203435778

約数和(自身を除く): 122955726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2235557, 4471114, 6706671, 8942228, 13413342, 20120013, 26826684, 40240026, 80480052]

約数ペア:

[(1, 80480052), (2, 40240026), (3, 26826684), (4, 20120013), (6, 13413342), (9, 8942228), (12, 6706671), (18, 4471114), (36, 2235557)]