86634828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2707}}^1$

素因数の和:2851

約数の個数: 72

約数和(自身を含む): 252342272

約数和(自身を除く): 165707444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 2707, 3556, 4572, 5334, 5414, 8001, 8121, 10668, 10828, 16002, 16242, 18949, 24363, 32004, 32484, 37898, 48726, 56847, 75796, 97452, 113694, 170541, 227388, 341082, 343789, 682164, 687578, 1031367, 1375156, 2062734, 2406523, 3094101, 4125468, 4813046, 6188202, 7219569, 9626092, 12376404, 14439138, 21658707, 28878276, 43317414, 86634828]

約数ペア:

[(1, 86634828), (2, 43317414), (3, 28878276), (4, 21658707), (6, 14439138), (7, 12376404), (9, 9626092), (12, 7219569), (14, 6188202), (18, 4813046), (21, 4125468), (28, 3094101), (36, 2406523), (42, 2062734), (63, 1375156), (84, 1031367), (126, 687578), (127, 682164), (252, 343789), (254, 341082), (381, 227388), (508, 170541), (762, 113694), (889, 97452), (1143, 75796), (1524, 56847), (1778, 48726), (2286, 37898), (2667, 32484), (2707, 32004), (3556, 24363), (4572, 18949), (5334, 16242), (5414, 16002), (8001, 10828), (8121, 10668)]