78312128384

素因数分解:

$2^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{38351}}^1$

素因数の和:38468

約数の個数: 128

約数和(自身を含む): 185893678080

約数和(自身を除く): 107581549696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 53, 56, 64, 86, 106, 112, 128, 172, 212, 224, 301, 344, 371, 424, 448, 602, 688, 742, 848, 896, 1204, 1376, 1484, 1696, 2279, 2408, 2752, 2968, 3392, 4558, 4816, 5504, 5936, 6784, 9116, 9632, 11872, 15953, 18232, 19264, 23744, 31906, 36464, 38351, 38528, 47488, 63812, 72928, 76702, 127624, 145856, 153404, 255248, 268457, 291712, 306808, 510496, 536914, 613616, 1020992, 1073828, 1227232, 1649093, 2032603, 2041984, 2147656, 2454464, 3298186, 4065206, 4295312, 4908928, 6596372, 8130412, 8590624, 11543651, 13192744, 14228221, 16260824, 17181248, 23087302, 26385488, 28456442, 32521648, 34362496, 46174604, 52770976, 56912884, 65043296, 87401929, 92349208, 105541952, 113825768, 130086592, 174803858, 184698416, 211083904, 227651536, 260173184, 349607716, 369396832, 455303072, 611813503, 699215432, 738793664, 910606144, 1223627006, 1398430864, 1477587328, 1821212288, 2447254012, 2796861728, 4894508024, 5593723456, 9789016048, 11187446912, 19578032096, 39156064192, 78312128384]

約数ペア:

[(1, 78312128384), (2, 39156064192), (4, 19578032096), (7, 11187446912), (8, 9789016048), (14, 5593723456), (16, 4894508024), (28, 2796861728), (32, 2447254012), (43, 1821212288), (53, 1477587328), (56, 1398430864), (64, 1223627006), (86, 910606144), (106, 738793664), (112, 699215432), (128, 611813503), (172, 455303072), (212, 369396832), (224, 349607716), (301, 260173184), (344, 227651536), (371, 211083904), (424, 184698416), (448, 174803858), (602, 130086592), (688, 113825768), (742, 105541952), (848, 92349208), (896, 87401929), (1204, 65043296), (1376, 56912884), (1484, 52770976), (1696, 46174604), (2279, 34362496), (2408, 32521648), (2752, 28456442), (2968, 26385488), (3392, 23087302), (4558, 17181248), (4816, 16260824), (5504, 14228221), (5936, 13192744), (6784, 11543651), (9116, 8590624), (9632, 8130412), (11872, 6596372), (15953, 4908928), (18232, 4295312), (19264, 4065206), (23744, 3298186), (31906, 2454464), (36464, 2147656), (38351, 2041984), (38528, 2032603), (47488, 1649093), (63812, 1227232), (72928, 1073828), (76702, 1020992), (127624, 613616), (145856, 536914), (153404, 510496), (255248, 306808), (268457, 291712)]