80521326

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{50263}}^1$

素因数の和:50360

約数の個数: 24

約数和(自身を含む): 176426640

約数和(自身を除く): 95905314

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 50263, 100526, 150789, 301578, 452367, 904734, 4473407, 8946814, 13420221, 26840442, 40260663, 80521326]

約数ペア:

[(1, 80521326), (2, 40260663), (3, 26840442), (6, 13420221), (9, 8946814), (18, 4473407), (89, 904734), (178, 452367), (267, 301578), (534, 150789), (801, 100526), (1602, 50263)]