72209622

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{28723}}^1$

素因数の和:29147

約数の個数: 16

約数和(自身を含む): 144768960

約数和(自身を除く): 72559338

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 28723, 57446, 86169, 172338, 12034937, 24069874, 36104811, 72209622]

約数ペア:

[(1, 72209622), (2, 36104811), (3, 24069874), (6, 12034937), (419, 172338), (838, 86169), (1257, 57446), (2514, 28723)]