68314272

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 211115520

約数和(自身を除く): 142801248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 43, 48, 52, 57, 67, 76, 78, 86, 96, 104, 114, 129, 134, 152, 156, 172, 201, 208, 228, 247, 258, 268, 304, 312, 344, 402, 416, 456, 494, 516, 536, 559, 608, 624, 688, 741, 804, 817, 871, 912, 988, 1032, 1072, 1118, 1248, 1273, 1376, 1482, 1608, 1634, 1677, 1742, 1824, 1976, 2064, 2144, 2236, 2451, 2546, 2613, 2881, 2964, 3216, 3268, 3354, 3484, 3819, 3952, 4128, 4472, 4902, 5092, 5226, 5762, 5928, 6432, 6536, 6708, 6968, 7638, 7904, 8643, 8944, 9804, 10184, 10452, 10621, 11524, 11856, 13072, 13416, 13936, 15276, 16549, 17286, 17888, 19608, 20368, 20904, 21242, 23048, 23712, 26144, 26832, 27872, 30552, 31863, 33098, 34572, 37453, 39216, 40736, 41808, 42484, 46096, 49647, 53664, 54739, 61104, 63726, 66196, 69144, 74906, 78432, 83616, 84968, 92192, 99294, 109478, 112359, 122208, 127452, 132392, 138288, 149812, 164217, 169936, 198588, 218956, 224718, 254904, 264784, 276576, 299624, 328434, 339872, 397176, 437912, 449436, 509808, 529568, 599248, 656868, 711607, 794352, 875824, 898872, 1019616, 1198496, 1313736, 1423214, 1588704, 1751648, 1797744, 2134821, 2627472, 2846428, 3595488, 4269642, 5254944, 5692856, 8539284, 11385712, 17078568, 22771424, 34157136, 68314272]

約数ペア:

[(1, 68314272), (2, 34157136), (3, 22771424), (4, 17078568), (6, 11385712), (8, 8539284), (12, 5692856), (13, 5254944), (16, 4269642), (19, 3595488), (24, 2846428), (26, 2627472), (32, 2134821), (38, 1797744), (39, 1751648), (43, 1588704), (48, 1423214), (52, 1313736), (57, 1198496), (67, 1019616), (76, 898872), (78, 875824), (86, 794352), (96, 711607), (104, 656868), (114, 599248), (129, 529568), (134, 509808), (152, 449436), (156, 437912), (172, 397176), (201, 339872), (208, 328434), (228, 299624), (247, 276576), (258, 264784), (268, 254904), (304, 224718), (312, 218956), (344, 198588), (402, 169936), (416, 164217), (456, 149812), (494, 138288), (516, 132392), (536, 127452), (559, 122208), (608, 112359), (624, 109478), (688, 99294), (741, 92192), (804, 84968), (817, 83616), (871, 78432), (912, 74906), (988, 69144), (1032, 66196), (1072, 63726), (1118, 61104), (1248, 54739), (1273, 53664), (1376, 49647), (1482, 46096), (1608, 42484), (1634, 41808), (1677, 40736), (1742, 39216), (1824, 37453), (1976, 34572), (2064, 33098), (2144, 31863), (2236, 30552), (2451, 27872), (2546, 26832), (2613, 26144), (2881, 23712), (2964, 23048), (3216, 21242), (3268, 20904), (3354, 20368), (3484, 19608), (3819, 17888), (3952, 17286), (4128, 16549), (4472, 15276), (4902, 13936), (5092, 13416), (5226, 13072), (5762, 11856), (5928, 11524), (6432, 10621), (6536, 10452), (6708, 10184), (6968, 9804), (7638, 8944), (7904, 8643)]