91398736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{929}}^1$

素因数の和:1004

約数の個数: 80

約数和(自身を含む): 213111360

約数和(自身を除く): 121712624

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 43, 44, 52, 86, 88, 104, 143, 172, 176, 208, 286, 344, 473, 559, 572, 688, 929, 946, 1118, 1144, 1858, 1892, 2236, 2288, 3716, 3784, 4472, 6149, 7432, 7568, 8944, 10219, 12077, 12298, 14864, 20438, 24154, 24596, 39947, 40876, 48308, 49192, 79894, 81752, 96616, 98384, 132847, 159788, 163504, 193232, 265694, 319576, 439417, 519311, 531388, 639152, 878834, 1038622, 1062776, 1757668, 2077244, 2125552, 3515336, 4154488, 5712421, 7030672, 8308976, 11424842, 22849684, 45699368, 91398736]

約数ペア:

[(1, 91398736), (2, 45699368), (4, 22849684), (8, 11424842), (11, 8308976), (13, 7030672), (16, 5712421), (22, 4154488), (26, 3515336), (43, 2125552), (44, 2077244), (52, 1757668), (86, 1062776), (88, 1038622), (104, 878834), (143, 639152), (172, 531388), (176, 519311), (208, 439417), (286, 319576), (344, 265694), (473, 193232), (559, 163504), (572, 159788), (688, 132847), (929, 98384), (946, 96616), (1118, 81752), (1144, 79894), (1858, 49192), (1892, 48308), (2236, 40876), (2288, 39947), (3716, 24596), (3784, 24154), (4472, 20438), (6149, 14864), (7432, 12298), (7568, 12077), (8944, 10219)]