72945168

素因数分解:

$2^4\times 3^1\times {\mathrm{1519691}}^1$

素因数の和:1519702

約数の個数: 20

約数和(自身を含む): 188441808

約数和(自身を除く): 115496640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1519691, 3039382, 4559073, 6078764, 9118146, 12157528, 18236292, 24315056, 36472584, 72945168]

約数ペア:

[(1, 72945168), (2, 36472584), (3, 24315056), (4, 18236292), (6, 12157528), (8, 9118146), (12, 6078764), (16, 4559073), (24, 3039382), (48, 1519691)]