89807494

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 162083376

約数和(自身を除く): 72275882

約数列:

[1, 2, 7, 14, 49, 61, 83, 98, 122, 166, 181, 362, 427, 581, 854, 1162, 1267, 2534, 2989, 4067, 5063, 5978, 8134, 8869, 10126, 11041, 15023, 17738, 22082, 30046, 35441, 70882, 77287, 105161, 154574, 210322, 248087, 496174, 541009, 736127, 916403, 1082018, 1472254, 1832806, 6414821, 12829642, 44903747, 89807494]

約数ペア:

[(1, 89807494), (2, 44903747), (7, 12829642), (14, 6414821), (49, 1832806), (61, 1472254), (83, 1082018), (98, 916403), (122, 736127), (166, 541009), (181, 496174), (362, 248087), (427, 210322), (581, 154574), (854, 105161), (1162, 77287), (1267, 70882), (2534, 35441), (2989, 30046), (4067, 22082), (5063, 17738), (5978, 15023), (8134, 11041), (8869, 10126)]