72708042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{9749}}^1$

素因数の和:9878

約数の個数: 32

約数和(自身を含む): 160056000

約数和(自身を除く): 87347958

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 226, 339, 678, 1243, 2486, 3729, 7458, 9749, 19498, 29247, 58494, 107239, 214478, 321717, 643434, 1101637, 2203274, 3304911, 6609822, 12118007, 24236014, 36354021, 72708042]

約数ペア:

[(1, 72708042), (2, 36354021), (3, 24236014), (6, 12118007), (11, 6609822), (22, 3304911), (33, 2203274), (66, 1101637), (113, 643434), (226, 321717), (339, 214478), (678, 107239), (1243, 58494), (2486, 29247), (3729, 19498), (7458, 9749)]