87815976

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{85093}}^1$

素因数の和:85145

約数の個数: 32

約数和(自身を含む): 224648160

約数和(自身を除く): 136832184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 85093, 170186, 255279, 340372, 510558, 680744, 1021116, 2042232, 3658999, 7317998, 10976997, 14635996, 21953994, 29271992, 43907988, 87815976]

約数ペア:

[(1, 87815976), (2, 43907988), (3, 29271992), (4, 21953994), (6, 14635996), (8, 10976997), (12, 7317998), (24, 3658999), (43, 2042232), (86, 1021116), (129, 680744), (172, 510558), (258, 340372), (344, 255279), (516, 170186), (1032, 85093)]