64091448

素因数分解:

$2^3\times 3^2\times {\mathrm{890159}}^1$

素因数の和:890171

約数の個数: 24

約数和(自身を含む): 173581200

約数和(自身を除く): 109489752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 890159, 1780318, 2670477, 3560636, 5340954, 7121272, 8011431, 10681908, 16022862, 21363816, 32045724, 64091448]

約数ペア:

[(1, 64091448), (2, 32045724), (3, 21363816), (4, 16022862), (6, 10681908), (8, 8011431), (9, 7121272), (12, 5340954), (18, 3560636), (24, 2670477), (36, 1780318), (72, 890159)]