72289872

素因数分解:

$2^4\times 3^2\times {\mathrm{502013}}^1$

素因数の和:502027

約数の個数: 30

約数和(自身を含む): 202311642

約数和(自身を除く): 130021770

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 502013, 1004026, 1506039, 2008052, 3012078, 4016104, 4518117, 6024156, 8032208, 9036234, 12048312, 18072468, 24096624, 36144936, 72289872]

約数ペア:

[(1, 72289872), (2, 36144936), (3, 24096624), (4, 18072468), (6, 12048312), (8, 9036234), (9, 8032208), (12, 6024156), (16, 4518117), (18, 4016104), (24, 3012078), (36, 2008052), (48, 1506039), (72, 1004026), (144, 502013)]