123985872

素因数分解:

$2^4\times 3^2\times {\mathrm{861013}}^1$

素因数の和:861027

約数の個数: 30

約数和(自身を含む): 346988642

約数和(自身を除く): 223002770

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 861013, 1722026, 2583039, 3444052, 5166078, 6888104, 7749117, 10332156, 13776208, 15498234, 20664312, 30996468, 41328624, 61992936, 123985872]

約数ペア:

[(1, 123985872), (2, 61992936), (3, 41328624), (4, 30996468), (6, 20664312), (8, 15498234), (9, 13776208), (12, 10332156), (16, 7749117), (18, 6888104), (24, 5166078), (36, 3444052), (48, 2583039), (72, 1722026), (144, 861013)]