72070656

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{6703}}^1$

素因数の和:6731

約数の個数: 80

約数和(自身を含む): 219462144

約数和(自身を除く): 147391488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 6703, 10752, 13406, 20109, 26812, 40218, 46921, 53624, 80436, 93842, 107248, 140763, 160872, 187684, 214496, 281526, 321744, 375368, 428992, 563052, 643488, 750736, 857984, 1126104, 1286976, 1501472, 1715968, 2252208, 2573952, 3002944, 3431936, 4504416, 5147904, 6005888, 9008832, 10295808, 12011776, 18017664, 24023552, 36035328, 72070656]

約数ペア:

[(1, 72070656), (2, 36035328), (3, 24023552), (4, 18017664), (6, 12011776), (7, 10295808), (8, 9008832), (12, 6005888), (14, 5147904), (16, 4504416), (21, 3431936), (24, 3002944), (28, 2573952), (32, 2252208), (42, 1715968), (48, 1501472), (56, 1286976), (64, 1126104), (84, 857984), (96, 750736), (112, 643488), (128, 563052), (168, 428992), (192, 375368), (224, 321744), (256, 281526), (336, 214496), (384, 187684), (448, 160872), (512, 140763), (672, 107248), (768, 93842), (896, 80436), (1344, 53624), (1536, 46921), (1792, 40218), (2688, 26812), (3584, 20109), (5376, 13406), (6703, 10752)]