86767408

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2591}}^1$

素因数の和:2642

約数の個数: 80

約数和(自身を含む): 215986176

約数和(自身を除く): 129218768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 2093, 2392, 2576, 2591, 4186, 4784, 5182, 8372, 10364, 16744, 18137, 20728, 33488, 33683, 36274, 41456, 59593, 67366, 72548, 119186, 134732, 145096, 235781, 238372, 269464, 290192, 417151, 471562, 476744, 538928, 774709, 834302, 943124, 953488, 1549418, 1668604, 1886248, 3098836, 3337208, 3772496, 5422963, 6197672, 6674416, 10845926, 12395344, 21691852, 43383704, 86767408]

約数ペア:

[(1, 86767408), (2, 43383704), (4, 21691852), (7, 12395344), (8, 10845926), (13, 6674416), (14, 6197672), (16, 5422963), (23, 3772496), (26, 3337208), (28, 3098836), (46, 1886248), (52, 1668604), (56, 1549418), (91, 953488), (92, 943124), (104, 834302), (112, 774709), (161, 538928), (182, 476744), (184, 471562), (208, 417151), (299, 290192), (322, 269464), (364, 238372), (368, 235781), (598, 145096), (644, 134732), (728, 119186), (1196, 72548), (1288, 67366), (1456, 59593), (2093, 41456), (2392, 36274), (2576, 33683), (2591, 33488), (4186, 20728), (4784, 18137), (5182, 16744), (8372, 10364)]