87078438

素因数分解:

$2^1\times 3^2\times {\mathrm{691}}^1\times {\mathrm{7001}}^1$

素因数の和:7700

約数の個数: 24

約数和(自身を含む): 188969976

約数和(自身を除く): 101891538

約数列:

[1, 2, 3, 6, 9, 18, 691, 1382, 2073, 4146, 6219, 7001, 12438, 14002, 21003, 42006, 63009, 126018, 4837691, 9675382, 14513073, 29026146, 43539219, 87078438]

約数ペア:

[(1, 87078438), (2, 43539219), (3, 29026146), (6, 14513073), (9, 9675382), (18, 4837691), (691, 126018), (1382, 63009), (2073, 42006), (4146, 21003), (6219, 14002), (7001, 12438)]