87632384

素因数分解:

$2^9\times 7^3\times {\mathrm{499}}^1$

素因数の和:538

約数の個数: 80

約数和(自身を含む): 204600000

約数和(自身を除く): 116967616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 499, 512, 686, 784, 896, 998, 1372, 1568, 1792, 1996, 2744, 3136, 3493, 3584, 3992, 5488, 6272, 6986, 7984, 10976, 12544, 13972, 15968, 21952, 24451, 25088, 27944, 31936, 43904, 48902, 55888, 63872, 87808, 97804, 111776, 127744, 171157, 175616, 195608, 223552, 255488, 342314, 391216, 447104, 684628, 782432, 894208, 1369256, 1564864, 1788416, 2738512, 3129728, 5477024, 6259456, 10954048, 12518912, 21908096, 43816192, 87632384]

約数ペア:

[(1, 87632384), (2, 43816192), (4, 21908096), (7, 12518912), (8, 10954048), (14, 6259456), (16, 5477024), (28, 3129728), (32, 2738512), (49, 1788416), (56, 1564864), (64, 1369256), (98, 894208), (112, 782432), (128, 684628), (196, 447104), (224, 391216), (256, 342314), (343, 255488), (392, 223552), (448, 195608), (499, 175616), (512, 171157), (686, 127744), (784, 111776), (896, 97804), (998, 87808), (1372, 63872), (1568, 55888), (1792, 48902), (1996, 43904), (2744, 31936), (3136, 27944), (3493, 25088), (3584, 24451), (3992, 21952), (5488, 15968), (6272, 13972), (6986, 12544), (7984, 10976)]