89103616

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2617}}^1$

素因数の和:2659

約数の個数: 72

約数和(自身を含む): 214047680

約数和(自身を除く): 124944064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 2617, 4256, 4864, 5234, 8512, 10468, 17024, 18319, 20936, 34048, 36638, 41872, 49723, 73276, 83744, 99446, 146552, 167488, 198892, 293104, 334976, 348061, 397784, 586208, 669952, 696122, 795568, 1172416, 1392244, 1591136, 2344832, 2784488, 3182272, 4689664, 5568976, 6364544, 11137952, 12729088, 22275904, 44551808, 89103616]

約数ペア:

[(1, 89103616), (2, 44551808), (4, 22275904), (7, 12729088), (8, 11137952), (14, 6364544), (16, 5568976), (19, 4689664), (28, 3182272), (32, 2784488), (38, 2344832), (56, 1591136), (64, 1392244), (76, 1172416), (112, 795568), (128, 696122), (133, 669952), (152, 586208), (224, 397784), (256, 348061), (266, 334976), (304, 293104), (448, 198892), (532, 167488), (608, 146552), (896, 99446), (1064, 83744), (1216, 73276), (1792, 49723), (2128, 41872), (2432, 36638), (2617, 34048), (4256, 20936), (4864, 18319), (5234, 17024), (8512, 10468)]