87211068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1038227}}^1$

素因数の和:1038241

約数の個数: 24

約数和(自身を含む): 232563072

約数和(自身を除く): 145352004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1038227, 2076454, 3114681, 4152908, 6229362, 7267589, 12458724, 14535178, 21802767, 29070356, 43605534, 87211068]

約数ペア:

[(1, 87211068), (2, 43605534), (3, 29070356), (4, 21802767), (6, 14535178), (7, 12458724), (12, 7267589), (14, 6229362), (21, 4152908), (28, 3114681), (42, 2076454), (84, 1038227)]