80563968

素因数分解:

$2^8\times 3^2\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:574

約数の個数: 108

約数和(自身を含む): 235959360

約数和(自身を除く): 155395392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 128, 144, 146, 192, 219, 256, 288, 292, 384, 438, 479, 576, 584, 657, 768, 876, 958, 1152, 1168, 1314, 1437, 1752, 1916, 2304, 2336, 2628, 2874, 3504, 3832, 4311, 4672, 5256, 5748, 7008, 7664, 8622, 9344, 10512, 11496, 14016, 15328, 17244, 18688, 21024, 22992, 28032, 30656, 34488, 34967, 42048, 45984, 56064, 61312, 68976, 69934, 84096, 91968, 104901, 122624, 137952, 139868, 168192, 183936, 209802, 275904, 279736, 314703, 367872, 419604, 551808, 559472, 629406, 839208, 1103616, 1118944, 1258812, 1678416, 2237888, 2517624, 3356832, 4475776, 5035248, 6713664, 8951552, 10070496, 13427328, 20140992, 26854656, 40281984, 80563968]

約数ペア:

[(1, 80563968), (2, 40281984), (3, 26854656), (4, 20140992), (6, 13427328), (8, 10070496), (9, 8951552), (12, 6713664), (16, 5035248), (18, 4475776), (24, 3356832), (32, 2517624), (36, 2237888), (48, 1678416), (64, 1258812), (72, 1118944), (73, 1103616), (96, 839208), (128, 629406), (144, 559472), (146, 551808), (192, 419604), (219, 367872), (256, 314703), (288, 279736), (292, 275904), (384, 209802), (438, 183936), (479, 168192), (576, 139868), (584, 137952), (657, 122624), (768, 104901), (876, 91968), (958, 84096), (1152, 69934), (1168, 68976), (1314, 61312), (1437, 56064), (1752, 45984), (1916, 42048), (2304, 34967), (2336, 34488), (2628, 30656), (2874, 28032), (3504, 22992), (3832, 21024), (4311, 18688), (4672, 17244), (5256, 15328), (5748, 14016), (7008, 11496), (7664, 10512), (8622, 9344)]