71329212

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4019}}^1$

素因数の和:4075

約数の個数: 72

約数和(自身を含む): 197542800

約数和(自身を除く): 126213588

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1972, 2958, 4019, 4437, 5916, 8038, 8874, 12057, 16076, 17748, 24114, 36171, 48228, 68323, 72342, 116551, 136646, 144684, 204969, 233102, 273292, 349653, 409938, 466204, 614907, 699306, 819876, 1048959, 1229814, 1398612, 1981367, 2097918, 2459628, 3962734, 4195836, 5944101, 7925468, 11888202, 17832303, 23776404, 35664606, 71329212]

約数ペア:

[(1, 71329212), (2, 35664606), (3, 23776404), (4, 17832303), (6, 11888202), (9, 7925468), (12, 5944101), (17, 4195836), (18, 3962734), (29, 2459628), (34, 2097918), (36, 1981367), (51, 1398612), (58, 1229814), (68, 1048959), (87, 819876), (102, 699306), (116, 614907), (153, 466204), (174, 409938), (204, 349653), (261, 273292), (306, 233102), (348, 204969), (493, 144684), (522, 136646), (612, 116551), (986, 72342), (1044, 68323), (1479, 48228), (1972, 36171), (2958, 24114), (4019, 17748), (4437, 16076), (5916, 12057), (8038, 8874)]