87514728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{520921}}^1$

素因数の和:520937

約数の個数: 32

約数和(自身を含む): 250042560

約数和(自身を除く): 162527832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 520921, 1041842, 1562763, 2083684, 3125526, 3646447, 4167368, 6251052, 7292894, 10939341, 12502104, 14585788, 21878682, 29171576, 43757364, 87514728]

約数ペア:

[(1, 87514728), (2, 43757364), (3, 29171576), (4, 21878682), (6, 14585788), (7, 12502104), (8, 10939341), (12, 7292894), (14, 6251052), (21, 4167368), (24, 3646447), (28, 3125526), (42, 2083684), (56, 1562763), (84, 1041842), (168, 520921)]