77151284

素因数分解:

$2^2\times 7^2\times {\mathrm{393629}}^1$

素因数の和:393647

約数の個数: 18

約数和(自身を含む): 157058370

約数和(自身を除く): 79907086

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 393629, 787258, 1574516, 2755403, 5510806, 11021612, 19287821, 38575642, 77151284]

約数ペア:

[(1, 77151284), (2, 38575642), (4, 19287821), (7, 11021612), (14, 5510806), (28, 2755403), (49, 1574516), (98, 787258), (196, 393629)]