87085428

素因数分解:

$2^2\times 3^1\times {\mathrm{661}}^1\times {\mathrm{10979}}^1$

素因数の和:11647

約数の個数: 24

約数和(自身を含む): 203525280

約数和(自身を除く): 116439852

約数列:

[1, 2, 3, 4, 6, 12, 661, 1322, 1983, 2644, 3966, 7932, 10979, 21958, 32937, 43916, 65874, 131748, 7257119, 14514238, 21771357, 29028476, 43542714, 87085428]

約数ペア:

[(1, 87085428), (2, 43542714), (3, 29028476), (4, 21771357), (6, 14514238), (12, 7257119), (661, 131748), (1322, 65874), (1983, 43916), (2644, 32937), (3966, 21958), (7932, 10979)]