71023248

素因数分解:

$2^4\times 3^2\times {\mathrm{493217}}^1$

素因数の和:493231

約数の個数: 30

約数和(自身を含む): 198766854

約数和(自身を除く): 127743606

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 493217, 986434, 1479651, 1972868, 2959302, 3945736, 4438953, 5918604, 7891472, 8877906, 11837208, 17755812, 23674416, 35511624, 71023248]

約数ペア:

[(1, 71023248), (2, 35511624), (3, 23674416), (4, 17755812), (6, 11837208), (8, 8877906), (9, 7891472), (12, 5918604), (16, 4438953), (18, 3945736), (24, 2959302), (36, 1972868), (48, 1479651), (72, 986434), (144, 493217)]