84879872

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2153}}^1$

素因数の和:2189

約数の個数: 80

約数和(自身を含む): 211540032

約数和(自身を除く): 126660160

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1232, 1408, 1792, 2153, 2464, 2816, 3584, 4306, 4928, 5632, 8612, 9856, 15071, 17224, 19712, 23683, 30142, 34448, 39424, 47366, 60284, 68896, 94732, 120568, 137792, 165781, 189464, 241136, 275584, 331562, 378928, 482272, 551168, 663124, 757856, 964544, 1102336, 1326248, 1515712, 1929088, 2652496, 3031424, 3858176, 5304992, 6062848, 7716352, 10609984, 12125696, 21219968, 42439936, 84879872]

約数ペア:

[(1, 84879872), (2, 42439936), (4, 21219968), (7, 12125696), (8, 10609984), (11, 7716352), (14, 6062848), (16, 5304992), (22, 3858176), (28, 3031424), (32, 2652496), (44, 1929088), (56, 1515712), (64, 1326248), (77, 1102336), (88, 964544), (112, 757856), (128, 663124), (154, 551168), (176, 482272), (224, 378928), (256, 331562), (308, 275584), (352, 241136), (448, 189464), (512, 165781), (616, 137792), (704, 120568), (896, 94732), (1232, 68896), (1408, 60284), (1792, 47366), (2153, 39424), (2464, 34448), (2816, 30142), (3584, 23683), (4306, 19712), (4928, 17224), (5632, 15071), (8612, 9856)]