72793872

素因数分解:

$2^4\times 3^2\times {\mathrm{505513}}^1$

素因数の和:505527

約数の個数: 30

約数和(自身を含む): 203722142

約数和(自身を除く): 130928270

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 505513, 1011026, 1516539, 2022052, 3033078, 4044104, 4549617, 6066156, 8088208, 9099234, 12132312, 18198468, 24264624, 36396936, 72793872]

約数ペア:

[(1, 72793872), (2, 36396936), (3, 24264624), (4, 18198468), (6, 12132312), (8, 9099234), (9, 8088208), (12, 6066156), (16, 4549617), (18, 4044104), (24, 3033078), (36, 2022052), (48, 1516539), (72, 1011026), (144, 505513)]