80696896

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:192

約数の個数: 112

約数和(自身を含む): 193121280

約数和(自身を除く): 112424384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 59, 64, 71, 86, 112, 118, 142, 172, 224, 236, 284, 301, 344, 413, 448, 472, 497, 568, 602, 688, 826, 944, 994, 1136, 1204, 1376, 1652, 1888, 1988, 2272, 2408, 2537, 2752, 3053, 3304, 3776, 3976, 4189, 4544, 4816, 5074, 6106, 6608, 7952, 8378, 9632, 10148, 12212, 13216, 15904, 16756, 17759, 19264, 20296, 21371, 24424, 26432, 29323, 31808, 33512, 35518, 40592, 42742, 48848, 58646, 67024, 71036, 81184, 85484, 97696, 117292, 134048, 142072, 162368, 170968, 180127, 195392, 234584, 268096, 284144, 341936, 360254, 469168, 568288, 683872, 720508, 938336, 1136576, 1260889, 1367744, 1441016, 1876672, 2521778, 2882032, 5043556, 5764064, 10087112, 11528128, 20174224, 40348448, 80696896]

約数ペア:

[(1, 80696896), (2, 40348448), (4, 20174224), (7, 11528128), (8, 10087112), (14, 5764064), (16, 5043556), (28, 2882032), (32, 2521778), (43, 1876672), (56, 1441016), (59, 1367744), (64, 1260889), (71, 1136576), (86, 938336), (112, 720508), (118, 683872), (142, 568288), (172, 469168), (224, 360254), (236, 341936), (284, 284144), (301, 268096), (344, 234584), (413, 195392), (448, 180127), (472, 170968), (497, 162368), (568, 142072), (602, 134048), (688, 117292), (826, 97696), (944, 85484), (994, 81184), (1136, 71036), (1204, 67024), (1376, 58646), (1652, 48848), (1888, 42742), (1988, 40592), (2272, 35518), (2408, 33512), (2537, 31808), (2752, 29323), (3053, 26432), (3304, 24424), (3776, 21371), (3976, 20296), (4189, 19264), (4544, 17759), (4816, 16756), (5074, 15904), (6106, 13216), (6608, 12212), (7952, 10148), (8378, 9632)]