80419416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43517}}^1$

素因数の和:43544

約数の個数: 64

約数和(自身を含む): 250663680

約数和(自身を除く): 170244264

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 43517, 87034, 130551, 174068, 261102, 304619, 348136, 478687, 522204, 609238, 913857, 957374, 1044408, 1218476, 1436061, 1827714, 1914748, 2436952, 2872122, 3350809, 3655428, 3829496, 5744244, 6701618, 7310856, 10052427, 11488488, 13403236, 20104854, 26806472, 40209708, 80419416]

約数ペア:

[(1, 80419416), (2, 40209708), (3, 26806472), (4, 20104854), (6, 13403236), (7, 11488488), (8, 10052427), (11, 7310856), (12, 6701618), (14, 5744244), (21, 3829496), (22, 3655428), (24, 3350809), (28, 2872122), (33, 2436952), (42, 1914748), (44, 1827714), (56, 1436061), (66, 1218476), (77, 1044408), (84, 957374), (88, 913857), (132, 609238), (154, 522204), (168, 478687), (231, 348136), (264, 304619), (308, 261102), (462, 174068), (616, 130551), (924, 87034), (1848, 43517)]