71809836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{50287}}^1$

素因数の和:50318

約数の個数: 48

約数和(自身を含む): 202761216

約数和(自身を除く): 130951380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 50287, 100574, 150861, 201148, 301722, 352009, 603444, 704018, 854879, 1056027, 1408036, 1709758, 2112054, 2564637, 3419516, 4224108, 5129274, 5984153, 10258548, 11968306, 17952459, 23936612, 35904918, 71809836]

約数ペア:

[(1, 71809836), (2, 35904918), (3, 23936612), (4, 17952459), (6, 11968306), (7, 10258548), (12, 5984153), (14, 5129274), (17, 4224108), (21, 3419516), (28, 2564637), (34, 2112054), (42, 1709758), (51, 1408036), (68, 1056027), (84, 854879), (102, 704018), (119, 603444), (204, 352009), (238, 301722), (357, 201148), (476, 150861), (714, 100574), (1428, 50287)]