72742896

素因数分解:

$2^4\times 3^2\times {\mathrm{505159}}^1$

素因数の和:505173

約数の個数: 30

約数和(自身を含む): 203579480

約数和(自身を除く): 130836584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 505159, 1010318, 1515477, 2020636, 3030954, 4041272, 4546431, 6061908, 8082544, 9092862, 12123816, 18185724, 24247632, 36371448, 72742896]

約数ペア:

[(1, 72742896), (2, 36371448), (3, 24247632), (4, 18185724), (6, 12123816), (8, 9092862), (9, 8082544), (12, 6061908), (16, 4546431), (18, 4041272), (24, 3030954), (36, 2020636), (48, 1515477), (72, 1010318), (144, 505159)]