90204852

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 214244352

約数和(自身を除く): 124039500

約数列:

[1, 2, 3, 4, 6, 12, 107, 163, 214, 321, 326, 428, 431, 489, 642, 652, 862, 978, 1284, 1293, 1724, 1956, 2586, 5172, 17441, 34882, 46117, 52323, 69764, 70253, 92234, 104646, 138351, 140506, 184468, 209292, 210759, 276702, 281012, 421518, 553404, 843036, 7517071, 15034142, 22551213, 30068284, 45102426, 90204852]

約数ペア:

[(1, 90204852), (2, 45102426), (3, 30068284), (4, 22551213), (6, 15034142), (12, 7517071), (107, 843036), (163, 553404), (214, 421518), (321, 281012), (326, 276702), (428, 210759), (431, 209292), (489, 184468), (642, 140506), (652, 138351), (862, 104646), (978, 92234), (1284, 70253), (1293, 69764), (1724, 52323), (1956, 46117), (2586, 34882), (5172, 17441)]