81850176

素因数分解:

$2^6\times 3^5\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:323

約数の個数: 168

約数和(自身を含む): 257027680

約数和(自身を除く): 175177504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 243, 277, 288, 304, 324, 342, 432, 456, 486, 513, 554, 576, 608, 648, 684, 831, 864, 912, 972, 1026, 1108, 1216, 1296, 1368, 1539, 1662, 1728, 1824, 1944, 2052, 2216, 2493, 2592, 2736, 3078, 3324, 3648, 3888, 4104, 4432, 4617, 4986, 5184, 5263, 5472, 6156, 6648, 7479, 7776, 8208, 8864, 9234, 9972, 10526, 10944, 12312, 13296, 14958, 15552, 15789, 16416, 17728, 18468, 19944, 21052, 22437, 24624, 26592, 29916, 31578, 32832, 36936, 39888, 42104, 44874, 47367, 49248, 53184, 59832, 63156, 67311, 73872, 79776, 84208, 89748, 94734, 98496, 119664, 126312, 134622, 142101, 147744, 159552, 168416, 179496, 189468, 239328, 252624, 269244, 284202, 295488, 336832, 358992, 378936, 426303, 478656, 505248, 538488, 568404, 717984, 757872, 852606, 1010496, 1076976, 1136808, 1278909, 1435968, 1515744, 1705212, 2153952, 2273616, 2557818, 3031488, 3410424, 4307904, 4547232, 5115636, 6820848, 9094464, 10231272, 13641696, 20462544, 27283392, 40925088, 81850176]

約数ペア:

[(1, 81850176), (2, 40925088), (3, 27283392), (4, 20462544), (6, 13641696), (8, 10231272), (9, 9094464), (12, 6820848), (16, 5115636), (18, 4547232), (19, 4307904), (24, 3410424), (27, 3031488), (32, 2557818), (36, 2273616), (38, 2153952), (48, 1705212), (54, 1515744), (57, 1435968), (64, 1278909), (72, 1136808), (76, 1076976), (81, 1010496), (96, 852606), (108, 757872), (114, 717984), (144, 568404), (152, 538488), (162, 505248), (171, 478656), (192, 426303), (216, 378936), (228, 358992), (243, 336832), (277, 295488), (288, 284202), (304, 269244), (324, 252624), (342, 239328), (432, 189468), (456, 179496), (486, 168416), (513, 159552), (554, 147744), (576, 142101), (608, 134622), (648, 126312), (684, 119664), (831, 98496), (864, 94734), (912, 89748), (972, 84208), (1026, 79776), (1108, 73872), (1216, 67311), (1296, 63156), (1368, 59832), (1539, 53184), (1662, 49248), (1728, 47367), (1824, 44874), (1944, 42104), (2052, 39888), (2216, 36936), (2493, 32832), (2592, 31578), (2736, 29916), (3078, 26592), (3324, 24624), (3648, 22437), (3888, 21052), (4104, 19944), (4432, 18468), (4617, 17728), (4986, 16416), (5184, 15789), (5263, 15552), (5472, 14958), (6156, 13296), (6648, 12312), (7479, 10944), (7776, 10526), (8208, 9972), (8864, 9234)]