78947328

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:883

約数の個数: 88

約数和(自身を含む): 217473280

約数和(自身を除く): 138525952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 829, 992, 1024, 1488, 1536, 1658, 1984, 2487, 2976, 3072, 3316, 3968, 4974, 5952, 6632, 7936, 9948, 11904, 13264, 15872, 19896, 23808, 25699, 26528, 31744, 39792, 47616, 51398, 53056, 77097, 79584, 95232, 102796, 106112, 154194, 159168, 205592, 212224, 308388, 318336, 411184, 424448, 616776, 636672, 822368, 848896, 1233552, 1273344, 1644736, 2467104, 2546688, 3289472, 4934208, 6578944, 9868416, 13157888, 19736832, 26315776, 39473664, 78947328]

約数ペア:

[(1, 78947328), (2, 39473664), (3, 26315776), (4, 19736832), (6, 13157888), (8, 9868416), (12, 6578944), (16, 4934208), (24, 3289472), (31, 2546688), (32, 2467104), (48, 1644736), (62, 1273344), (64, 1233552), (93, 848896), (96, 822368), (124, 636672), (128, 616776), (186, 424448), (192, 411184), (248, 318336), (256, 308388), (372, 212224), (384, 205592), (496, 159168), (512, 154194), (744, 106112), (768, 102796), (829, 95232), (992, 79584), (1024, 77097), (1488, 53056), (1536, 51398), (1658, 47616), (1984, 39792), (2487, 31744), (2976, 26528), (3072, 25699), (3316, 23808), (3968, 19896), (4974, 15872), (5952, 13264), (6632, 11904), (7936, 9948)]