87388284

素因数分解:

$2^2\times 3^1\times {\mathrm{1999}}^1\times {\mathrm{3643}}^1$

素因数の和:5649

約数の個数: 24

約数和(自身を含む): 204064000

約数和(自身を除く): 116675716

約数列:

[1, 2, 3, 4, 6, 12, 1999, 3643, 3998, 5997, 7286, 7996, 10929, 11994, 14572, 21858, 23988, 43716, 7282357, 14564714, 21847071, 29129428, 43694142, 87388284]

約数ペア:

[(1, 87388284), (2, 43694142), (3, 29129428), (4, 21847071), (6, 14564714), (12, 7282357), (1999, 43716), (3643, 23988), (3998, 21858), (5997, 14572), (7286, 11994), (7996, 10929)]