87478212

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{197023}}^1$

素因数の和:197067

約数の個数: 24

約数和(自身を含む): 209633536

約数和(自身を除く): 122155324

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 197023, 394046, 591069, 788092, 1182138, 2364276, 7289851, 14579702, 21869553, 29159404, 43739106, 87478212]

約数ペア:

[(1, 87478212), (2, 43739106), (3, 29159404), (4, 21869553), (6, 14579702), (12, 7289851), (37, 2364276), (74, 1182138), (111, 788092), (148, 591069), (222, 394046), (444, 197023)]