87276056

素因数分解:

$2^3\times 7^2\times {\mathrm{222643}}^1$

素因数の和:222663

約数の個数: 24

約数和(自身を含む): 190360620

約数和(自身を除く): 103084564

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 222643, 445286, 890572, 1558501, 1781144, 3117002, 6234004, 10909507, 12468008, 21819014, 43638028, 87276056]

約数ペア:

[(1, 87276056), (2, 43638028), (4, 21819014), (7, 12468008), (8, 10909507), (14, 6234004), (28, 3117002), (49, 1781144), (56, 1558501), (98, 890572), (196, 445286), (392, 222643)]