72103716

素因数分解:

$2^2\times 3^3\times {\mathrm{331}}^1\times {\mathrm{2017}}^1$

素因数の和:2361

約数の個数: 48

約数和(自身を含む): 187593280

約数和(自身を除く): 115489564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 331, 662, 993, 1324, 1986, 2017, 2979, 3972, 4034, 5958, 6051, 8068, 8937, 11916, 12102, 17874, 18153, 24204, 35748, 36306, 54459, 72612, 108918, 217836, 667627, 1335254, 2002881, 2670508, 4005762, 6008643, 8011524, 12017286, 18025929, 24034572, 36051858, 72103716]

約数ペア:

[(1, 72103716), (2, 36051858), (3, 24034572), (4, 18025929), (6, 12017286), (9, 8011524), (12, 6008643), (18, 4005762), (27, 2670508), (36, 2002881), (54, 1335254), (108, 667627), (331, 217836), (662, 108918), (993, 72612), (1324, 54459), (1986, 36306), (2017, 35748), (2979, 24204), (3972, 18153), (4034, 17874), (5958, 12102), (6051, 11916), (8068, 8937)]