78116896

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 185347008

約数和(自身を除く): 107230112

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 43, 44, 52, 86, 88, 104, 143, 172, 176, 208, 286, 344, 352, 397, 416, 473, 559, 572, 688, 794, 946, 1118, 1144, 1376, 1588, 1892, 2236, 2288, 3176, 3784, 4367, 4472, 4576, 5161, 6149, 6352, 7568, 8734, 8944, 10322, 12298, 12704, 15136, 17071, 17468, 17888, 20644, 24596, 34142, 34936, 41288, 49192, 56771, 68284, 69872, 82576, 98384, 113542, 136568, 139744, 165152, 187781, 196768, 221923, 227084, 273136, 375562, 443846, 454168, 546272, 751124, 887692, 908336, 1502248, 1775384, 1816672, 2441153, 3004496, 3550768, 4882306, 6008992, 7101536, 9764612, 19529224, 39058448, 78116896]

約数ペア:

[(1, 78116896), (2, 39058448), (4, 19529224), (8, 9764612), (11, 7101536), (13, 6008992), (16, 4882306), (22, 3550768), (26, 3004496), (32, 2441153), (43, 1816672), (44, 1775384), (52, 1502248), (86, 908336), (88, 887692), (104, 751124), (143, 546272), (172, 454168), (176, 443846), (208, 375562), (286, 273136), (344, 227084), (352, 221923), (397, 196768), (416, 187781), (473, 165152), (559, 139744), (572, 136568), (688, 113542), (794, 98384), (946, 82576), (1118, 69872), (1144, 68284), (1376, 56771), (1588, 49192), (1892, 41288), (2236, 34936), (2288, 34142), (3176, 24596), (3784, 20644), (4367, 17888), (4472, 17468), (4576, 17071), (5161, 15136), (6149, 12704), (6352, 12298), (7568, 10322), (8734, 8944)]