72485196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{862919}}^1$

素因数の和:862933

約数の個数: 24

約数和(自身を含む): 193294080

約数和(自身を除く): 120808884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 862919, 1725838, 2588757, 3451676, 5177514, 6040433, 10355028, 12080866, 18121299, 24161732, 36242598, 72485196]

約数ペア:

[(1, 72485196), (2, 36242598), (3, 24161732), (4, 18121299), (6, 12080866), (7, 10355028), (12, 6040433), (14, 5177514), (21, 3451676), (28, 2588757), (42, 1725838), (84, 862919)]