83874816

素因数分解:

$2^{10}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:524

約数の個数: 132

約数和(自身を含む): 255465600

約数和(自身を除く): 171590784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 479, 512, 576, 608, 684, 768, 912, 958, 1024, 1152, 1216, 1368, 1437, 1536, 1824, 1916, 2304, 2432, 2736, 2874, 3072, 3648, 3832, 4311, 4608, 4864, 5472, 5748, 7296, 7664, 8622, 9101, 9216, 9728, 10944, 11496, 14592, 15328, 17244, 18202, 19456, 21888, 22992, 27303, 29184, 30656, 34488, 36404, 43776, 45984, 54606, 58368, 61312, 68976, 72808, 81909, 87552, 91968, 109212, 122624, 137952, 145616, 163818, 175104, 183936, 218424, 245248, 275904, 291232, 327636, 367872, 436848, 490496, 551808, 582464, 655272, 735744, 873696, 1103616, 1164928, 1310544, 1471488, 1747392, 2207232, 2329856, 2621088, 3494784, 4414464, 4659712, 5242176, 6989568, 9319424, 10484352, 13979136, 20968704, 27958272, 41937408, 83874816]

約数ペア:

[(1, 83874816), (2, 41937408), (3, 27958272), (4, 20968704), (6, 13979136), (8, 10484352), (9, 9319424), (12, 6989568), (16, 5242176), (18, 4659712), (19, 4414464), (24, 3494784), (32, 2621088), (36, 2329856), (38, 2207232), (48, 1747392), (57, 1471488), (64, 1310544), (72, 1164928), (76, 1103616), (96, 873696), (114, 735744), (128, 655272), (144, 582464), (152, 551808), (171, 490496), (192, 436848), (228, 367872), (256, 327636), (288, 291232), (304, 275904), (342, 245248), (384, 218424), (456, 183936), (479, 175104), (512, 163818), (576, 145616), (608, 137952), (684, 122624), (768, 109212), (912, 91968), (958, 87552), (1024, 81909), (1152, 72808), (1216, 68976), (1368, 61312), (1437, 58368), (1536, 54606), (1824, 45984), (1916, 43776), (2304, 36404), (2432, 34488), (2736, 30656), (2874, 29184), (3072, 27303), (3648, 22992), (3832, 21888), (4311, 19456), (4608, 18202), (4864, 17244), (5472, 15328), (5748, 14592), (7296, 11496), (7664, 10944), (8622, 9728), (9101, 9216)]