71163876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3271}}^1$

素因数の和:3329

約数の個数: 72

約数和(自身を含む): 198440256

約数和(自身を除く): 127276380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3271, 3626, 5439, 6542, 7252, 9813, 10878, 13084, 19626, 21756, 22897, 39252, 45794, 68691, 91588, 121027, 137382, 160279, 242054, 274764, 320558, 363081, 480837, 484108, 641116, 726162, 847189, 961674, 1452324, 1694378, 1923348, 2541567, 3388756, 5083134, 5930323, 10166268, 11860646, 17790969, 23721292, 35581938, 71163876]

約数ペア:

[(1, 71163876), (2, 35581938), (3, 23721292), (4, 17790969), (6, 11860646), (7, 10166268), (12, 5930323), (14, 5083134), (21, 3388756), (28, 2541567), (37, 1923348), (42, 1694378), (49, 1452324), (74, 961674), (84, 847189), (98, 726162), (111, 641116), (147, 484108), (148, 480837), (196, 363081), (222, 320558), (259, 274764), (294, 242054), (444, 160279), (518, 137382), (588, 121027), (777, 91588), (1036, 68691), (1554, 45794), (1813, 39252), (3108, 22897), (3271, 21756), (3626, 19626), (5439, 13084), (6542, 10878), (7252, 9813)]