78898176

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{1223}}^1$

素因数の和:1256

約数の個数: 132

約数和(自身を含む): 260574912

約数和(自身を除く): 181676736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1223, 1344, 1536, 1792, 2016, 2304, 2446, 2688, 3072, 3584, 3669, 4032, 4608, 4892, 5376, 7168, 7338, 8064, 8561, 9216, 9784, 10752, 11007, 14676, 16128, 17122, 19568, 21504, 22014, 25683, 29352, 32256, 34244, 39136, 44028, 51366, 58704, 64512, 68488, 77049, 78272, 88056, 102732, 117408, 136976, 154098, 156544, 176112, 205464, 234816, 273952, 308196, 313088, 352224, 410928, 469632, 547904, 616392, 626176, 704448, 821856, 939264, 1095808, 1232784, 1252352, 1408896, 1643712, 1878528, 2191616, 2465568, 2817792, 3287424, 3757056, 4383232, 4931136, 5635584, 6574848, 8766464, 9862272, 11271168, 13149696, 19724544, 26299392, 39449088, 78898176]

約数ペア:

[(1, 78898176), (2, 39449088), (3, 26299392), (4, 19724544), (6, 13149696), (7, 11271168), (8, 9862272), (9, 8766464), (12, 6574848), (14, 5635584), (16, 4931136), (18, 4383232), (21, 3757056), (24, 3287424), (28, 2817792), (32, 2465568), (36, 2191616), (42, 1878528), (48, 1643712), (56, 1408896), (63, 1252352), (64, 1232784), (72, 1095808), (84, 939264), (96, 821856), (112, 704448), (126, 626176), (128, 616392), (144, 547904), (168, 469632), (192, 410928), (224, 352224), (252, 313088), (256, 308196), (288, 273952), (336, 234816), (384, 205464), (448, 176112), (504, 156544), (512, 154098), (576, 136976), (672, 117408), (768, 102732), (896, 88056), (1008, 78272), (1024, 77049), (1152, 68488), (1223, 64512), (1344, 58704), (1536, 51366), (1792, 44028), (2016, 39136), (2304, 34244), (2446, 32256), (2688, 29352), (3072, 25683), (3584, 22014), (3669, 21504), (4032, 19568), (4608, 17122), (4892, 16128), (5376, 14676), (7168, 11007), (7338, 10752), (8064, 9784), (8561, 9216)]