87590656

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 183019760

約数和(自身を除く): 95429104

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 73, 86, 109, 128, 146, 172, 218, 256, 292, 344, 436, 584, 688, 872, 1168, 1376, 1744, 2336, 2752, 3139, 3488, 4672, 4687, 5504, 6278, 6976, 7957, 9344, 9374, 11008, 12556, 13952, 15914, 18688, 18748, 25112, 27904, 31828, 37496, 50224, 63656, 74992, 100448, 127312, 149984, 200896, 254624, 299968, 342151, 401792, 509248, 599936, 684302, 803584, 1018496, 1199872, 1368604, 2036992, 2737208, 5474416, 10948832, 21897664, 43795328, 87590656]

約数ペア:

[(1, 87590656), (2, 43795328), (4, 21897664), (8, 10948832), (16, 5474416), (32, 2737208), (43, 2036992), (64, 1368604), (73, 1199872), (86, 1018496), (109, 803584), (128, 684302), (146, 599936), (172, 509248), (218, 401792), (256, 342151), (292, 299968), (344, 254624), (436, 200896), (584, 149984), (688, 127312), (872, 100448), (1168, 74992), (1376, 63656), (1744, 50224), (2336, 37496), (2752, 31828), (3139, 27904), (3488, 25112), (4672, 18748), (4687, 18688), (5504, 15914), (6278, 13952), (6976, 12556), (7957, 11008), (9344, 9374)]