74879724

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{87887}}^1$

素因数の和:87965

約数の個数: 24

約数和(自身を含む): 177182208

約数和(自身を除く): 102302484

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 87887, 175774, 263661, 351548, 527322, 1054644, 6239977, 12479954, 18719931, 24959908, 37439862, 74879724]

約数ペア:

[(1, 74879724), (2, 37439862), (3, 24959908), (4, 18719931), (6, 12479954), (12, 6239977), (71, 1054644), (142, 527322), (213, 351548), (284, 263661), (426, 175774), (852, 87887)]