77238784

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:985

約数の個数: 80

約数和(自身を含む): 184238208

約数和(自身を除く): 106999424

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 896, 937, 1288, 1472, 1792, 1874, 2576, 2944, 3584, 3748, 5152, 5888, 6559, 7496, 10304, 11776, 13118, 14992, 20608, 21551, 26236, 29984, 41216, 43102, 52472, 59968, 82432, 86204, 104944, 119936, 150857, 172408, 209888, 239872, 301714, 344816, 419776, 479744, 603428, 689632, 839552, 1206856, 1379264, 1679104, 2413712, 2758528, 3358208, 4827424, 5517056, 9654848, 11034112, 19309696, 38619392, 77238784]

約数ペア:

[(1, 77238784), (2, 38619392), (4, 19309696), (7, 11034112), (8, 9654848), (14, 5517056), (16, 4827424), (23, 3358208), (28, 2758528), (32, 2413712), (46, 1679104), (56, 1379264), (64, 1206856), (92, 839552), (112, 689632), (128, 603428), (161, 479744), (184, 419776), (224, 344816), (256, 301714), (322, 239872), (368, 209888), (448, 172408), (512, 150857), (644, 119936), (736, 104944), (896, 86204), (937, 82432), (1288, 59968), (1472, 52472), (1792, 43102), (1874, 41216), (2576, 29984), (2944, 26236), (3584, 21551), (3748, 20608), (5152, 14992), (5888, 13118), (6559, 11776), (7496, 10304)]