80929872

素因数分解:

$2^4\times 3^2\times {\mathrm{557}}^1\times {\mathrm{1009}}^1$

素因数の和:1580

約数の個数: 60

約数和(自身を含む): 227122740

約数和(自身を除く): 146192868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 557, 1009, 1114, 1671, 2018, 2228, 3027, 3342, 4036, 4456, 5013, 6054, 6684, 8072, 8912, 9081, 10026, 12108, 13368, 16144, 18162, 20052, 24216, 26736, 36324, 40104, 48432, 72648, 80208, 145296, 562013, 1124026, 1686039, 2248052, 3372078, 4496104, 5058117, 6744156, 8992208, 10116234, 13488312, 20232468, 26976624, 40464936, 80929872]

約数ペア:

[(1, 80929872), (2, 40464936), (3, 26976624), (4, 20232468), (6, 13488312), (8, 10116234), (9, 8992208), (12, 6744156), (16, 5058117), (18, 4496104), (24, 3372078), (36, 2248052), (48, 1686039), (72, 1124026), (144, 562013), (557, 145296), (1009, 80208), (1114, 72648), (1671, 48432), (2018, 40104), (2228, 36324), (3027, 26736), (3342, 24216), (4036, 20052), (4456, 18162), (5013, 16144), (6054, 13368), (6684, 12108), (8072, 10026), (8912, 9081)]