71186724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{282487}}^1$

素因数の和:282504

約数の個数: 36

約数和(自身を含む): 205651264

約数和(自身を除く): 134464540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 282487, 564974, 847461, 1129948, 1694922, 1977409, 2542383, 3389844, 3954818, 5084766, 5932227, 7909636, 10169532, 11864454, 17796681, 23728908, 35593362, 71186724]

約数ペア:

[(1, 71186724), (2, 35593362), (3, 23728908), (4, 17796681), (6, 11864454), (7, 10169532), (9, 7909636), (12, 5932227), (14, 5084766), (18, 3954818), (21, 3389844), (28, 2542383), (36, 1977409), (42, 1694922), (63, 1129948), (84, 847461), (126, 564974), (252, 282487)]