88897549644

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1789}}^1\times {\mathrm{19441}}^1$

素因数の和:21311

約数の個数: 72

約数和(自身を含む): 228017331360

約数和(自身を除く): 139119781716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 1789, 2556, 3578, 5367, 7156, 10734, 16101, 19441, 21468, 32202, 38882, 58323, 64404, 77764, 116646, 127019, 174969, 233292, 254038, 349938, 381057, 508076, 699876, 762114, 1143171, 1380311, 1524228, 2286342, 2760622, 4140933, 4572684, 5521244, 8281866, 12422799, 16563732, 24845598, 34779949, 49691196, 69559898, 104339847, 139119796, 208679694, 313019541, 417359388, 626039082, 1252078164, 2469376379, 4938752758, 7408129137, 9877505516, 14816258274, 22224387411, 29632516548, 44448774822, 88897549644]

約数ペア:

[(1, 88897549644), (2, 44448774822), (3, 29632516548), (4, 22224387411), (6, 14816258274), (9, 9877505516), (12, 7408129137), (18, 4938752758), (36, 2469376379), (71, 1252078164), (142, 626039082), (213, 417359388), (284, 313019541), (426, 208679694), (639, 139119796), (852, 104339847), (1278, 69559898), (1789, 49691196), (2556, 34779949), (3578, 24845598), (5367, 16563732), (7156, 12422799), (10734, 8281866), (16101, 5521244), (19441, 4572684), (21468, 4140933), (32202, 2760622), (38882, 2286342), (58323, 1524228), (64404, 1380311), (77764, 1143171), (116646, 762114), (127019, 699876), (174969, 508076), (233292, 381057), (254038, 349938)]