80208

素因数分解:

$2^4\times 3^2\times {\mathrm{557}}^1$

素因数の和:571

約数の個数: 30

約数和(自身を含む): 224874

約数和(自身を除く): 144666

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 557, 1114, 1671, 2228, 3342, 4456, 5013, 6684, 8912, 10026, 13368, 20052, 26736, 40104, 80208]

約数ペア:

[(1, 80208), (2, 40104), (3, 26736), (4, 20052), (6, 13368), (8, 10026), (9, 8912), (12, 6684), (16, 5013), (18, 4456), (24, 3342), (36, 2228), (48, 1671), (72, 1114), (144, 557)]