70781568

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1$

素因数の和:1330

約数の個数: 128

約数和(自身を含む): 221054400

約数和(自身を除く): 150272832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 264, 286, 312, 352, 384, 416, 429, 528, 572, 624, 704, 832, 858, 1056, 1144, 1248, 1289, 1408, 1664, 1716, 2112, 2288, 2496, 2578, 3432, 3867, 4224, 4576, 4992, 5156, 6864, 7734, 9152, 10312, 13728, 14179, 15468, 16757, 18304, 20624, 27456, 28358, 30936, 33514, 41248, 42537, 50271, 54912, 56716, 61872, 67028, 82496, 85074, 100542, 113432, 123744, 134056, 164992, 170148, 184327, 201084, 226864, 247488, 268112, 340296, 368654, 402168, 453728, 494976, 536224, 552981, 680592, 737308, 804336, 907456, 1072448, 1105962, 1361184, 1474616, 1608672, 1814912, 2144896, 2211924, 2722368, 2949232, 3217344, 4423848, 5444736, 5898464, 6434688, 8847696, 11796928, 17695392, 23593856, 35390784, 70781568]

約数ペア:

[(1, 70781568), (2, 35390784), (3, 23593856), (4, 17695392), (6, 11796928), (8, 8847696), (11, 6434688), (12, 5898464), (13, 5444736), (16, 4423848), (22, 3217344), (24, 2949232), (26, 2722368), (32, 2211924), (33, 2144896), (39, 1814912), (44, 1608672), (48, 1474616), (52, 1361184), (64, 1105962), (66, 1072448), (78, 907456), (88, 804336), (96, 737308), (104, 680592), (128, 552981), (132, 536224), (143, 494976), (156, 453728), (176, 402168), (192, 368654), (208, 340296), (264, 268112), (286, 247488), (312, 226864), (352, 201084), (384, 184327), (416, 170148), (429, 164992), (528, 134056), (572, 123744), (624, 113432), (704, 100542), (832, 85074), (858, 82496), (1056, 67028), (1144, 61872), (1248, 56716), (1289, 54912), (1408, 50271), (1664, 42537), (1716, 41248), (2112, 33514), (2288, 30936), (2496, 28358), (2578, 27456), (3432, 20624), (3867, 18304), (4224, 16757), (4576, 15468), (4992, 14179), (5156, 13728), (6864, 10312), (7734, 9152)]