79973894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{929}}^1$

素因数の和:1005

約数の個数: 64

約数和(自身を含む): 164989440

約数和(自身を除く): 85015546

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 43, 77, 86, 91, 143, 154, 182, 286, 301, 473, 559, 602, 929, 946, 1001, 1118, 1858, 2002, 3311, 3913, 6149, 6503, 6622, 7826, 10219, 12077, 12298, 13006, 20438, 24154, 39947, 43043, 71533, 79894, 84539, 86086, 132847, 143066, 169078, 265694, 279629, 439417, 519311, 559258, 878834, 929929, 1038622, 1859858, 3075919, 3635177, 5712421, 6151838, 7270354, 11424842, 39986947, 79973894]

約数ペア:

[(1, 79973894), (2, 39986947), (7, 11424842), (11, 7270354), (13, 6151838), (14, 5712421), (22, 3635177), (26, 3075919), (43, 1859858), (77, 1038622), (86, 929929), (91, 878834), (143, 559258), (154, 519311), (182, 439417), (286, 279629), (301, 265694), (473, 169078), (559, 143066), (602, 132847), (929, 86086), (946, 84539), (1001, 79894), (1118, 71533), (1858, 43043), (2002, 39947), (3311, 24154), (3913, 20438), (6149, 13006), (6503, 12298), (6622, 12077), (7826, 10219)]