72120902

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{303029}}^1$

素因数の和:303055

約数の個数: 16

約数和(自身を含む): 130908960

約数和(自身を除く): 58788058

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 303029, 606058, 2121203, 4242406, 5151493, 10302986, 36060451, 72120902]

約数ペア:

[(1, 72120902), (2, 36060451), (7, 10302986), (14, 5151493), (17, 4242406), (34, 2121203), (119, 606058), (238, 303029)]