86449916

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 186310656

約数和(自身を除く): 99860740

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 127, 151, 161, 196, 254, 302, 322, 508, 604, 644, 889, 1057, 1127, 1778, 2114, 2254, 2921, 3473, 3556, 4228, 4508, 5842, 6223, 6946, 7399, 11684, 12446, 13892, 14798, 19177, 20447, 24311, 24892, 29596, 38354, 40894, 48622, 76708, 81788, 97244, 134239, 143129, 170177, 268478, 286258, 340354, 441071, 536956, 572516, 680708, 882142, 939673, 1764284, 1879346, 3087497, 3758692, 6174994, 12349988, 21612479, 43224958, 86449916]

約数ペア:

[(1, 86449916), (2, 43224958), (4, 21612479), (7, 12349988), (14, 6174994), (23, 3758692), (28, 3087497), (46, 1879346), (49, 1764284), (92, 939673), (98, 882142), (127, 680708), (151, 572516), (161, 536956), (196, 441071), (254, 340354), (302, 286258), (322, 268478), (508, 170177), (604, 143129), (644, 134239), (889, 97244), (1057, 81788), (1127, 76708), (1778, 48622), (2114, 40894), (2254, 38354), (2921, 29596), (3473, 24892), (3556, 24311), (4228, 20447), (4508, 19177), (5842, 14798), (6223, 13892), (6946, 12446), (7399, 11684)]