72103770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{89017}}^1$

素因数の和:89036

約数の個数: 40

約数和(自身を含む): 193881204

約数和(自身を除く): 121777434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 89017, 178034, 267051, 445085, 534102, 801153, 890170, 1335255, 1602306, 2403459, 2670510, 4005765, 4806918, 7210377, 8011530, 12017295, 14420754, 24034590, 36051885, 72103770]

約数ペア:

[(1, 72103770), (2, 36051885), (3, 24034590), (5, 14420754), (6, 12017295), (9, 8011530), (10, 7210377), (15, 4806918), (18, 4005765), (27, 2670510), (30, 2403459), (45, 1602306), (54, 1335255), (81, 890170), (90, 801153), (135, 534102), (162, 445085), (270, 267051), (405, 178034), (810, 89017)]