72409404

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{208073}}^1$

素因数の和:208109

約数の個数: 24

約数和(自身を含む): 174782160

約数和(自身を除く): 102372756

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 208073, 416146, 624219, 832292, 1248438, 2496876, 6034117, 12068234, 18102351, 24136468, 36204702, 72409404]

約数ペア:

[(1, 72409404), (2, 36204702), (3, 24136468), (4, 18102351), (6, 12068234), (12, 6034117), (29, 2496876), (58, 1248438), (87, 832292), (116, 624219), (174, 416146), (348, 208073)]