89403776

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 227957760

約数和(自身を除く): 138553984

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 56, 64, 77, 88, 94, 112, 128, 154, 176, 188, 193, 224, 308, 329, 352, 376, 386, 448, 517, 616, 658, 704, 752, 772, 896, 1034, 1232, 1316, 1351, 1408, 1504, 1544, 2068, 2123, 2464, 2632, 2702, 3008, 3088, 3619, 4136, 4246, 4928, 5264, 5404, 6016, 6176, 7238, 8272, 8492, 9071, 9856, 10528, 10808, 12352, 14476, 14861, 16544, 16984, 18142, 21056, 21616, 24704, 28952, 29722, 33088, 33968, 36284, 42112, 43232, 57904, 59444, 63497, 66176, 67936, 72568, 86464, 99781, 115808, 118888, 126994, 135872, 145136, 172928, 199562, 231616, 237776, 253988, 271744, 290272, 399124, 463232, 475552, 507976, 580544, 698467, 798248, 951104, 1015952, 1161088, 1396934, 1596496, 1902208, 2031904, 2793868, 3192992, 4063808, 5587736, 6385984, 8127616, 11175472, 12771968, 22350944, 44701888, 89403776]

約数ペア:

[(1, 89403776), (2, 44701888), (4, 22350944), (7, 12771968), (8, 11175472), (11, 8127616), (14, 6385984), (16, 5587736), (22, 4063808), (28, 3192992), (32, 2793868), (44, 2031904), (47, 1902208), (56, 1596496), (64, 1396934), (77, 1161088), (88, 1015952), (94, 951104), (112, 798248), (128, 698467), (154, 580544), (176, 507976), (188, 475552), (193, 463232), (224, 399124), (308, 290272), (329, 271744), (352, 253988), (376, 237776), (386, 231616), (448, 199562), (517, 172928), (616, 145136), (658, 135872), (704, 126994), (752, 118888), (772, 115808), (896, 99781), (1034, 86464), (1232, 72568), (1316, 67936), (1351, 66176), (1408, 63497), (1504, 59444), (1544, 57904), (2068, 43232), (2123, 42112), (2464, 36284), (2632, 33968), (2702, 33088), (3008, 29722), (3088, 28952), (3619, 24704), (4136, 21616), (4246, 21056), (4928, 18142), (5264, 16984), (5404, 16544), (6016, 14861), (6176, 14476), (7238, 12352), (8272, 10808), (8492, 10528), (9071, 9856)]