86427936

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1063

約数の個数: 144

約数和(自身を含む): 287711424

約数和(自身を除く): 201283488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 224, 252, 258, 288, 301, 336, 344, 387, 504, 516, 602, 672, 688, 774, 903, 997, 1008, 1032, 1204, 1376, 1548, 1806, 1994, 2016, 2064, 2408, 2709, 2991, 3096, 3612, 3988, 4128, 4816, 5418, 5982, 6192, 6979, 7224, 7976, 8973, 9632, 10836, 11964, 12384, 13958, 14448, 15952, 17946, 20937, 21672, 23928, 27916, 28896, 31904, 35892, 41874, 42871, 43344, 47856, 55832, 62811, 71784, 83748, 85742, 86688, 95712, 111664, 125622, 128613, 143568, 167496, 171484, 223328, 251244, 257226, 287136, 300097, 334992, 342968, 385839, 502488, 514452, 600194, 669984, 685936, 771678, 900291, 1004976, 1028904, 1200388, 1371872, 1543356, 1800582, 2009952, 2057808, 2400776, 2700873, 3086712, 3601164, 4115616, 4801552, 5401746, 6173424, 7202328, 9603104, 10803492, 12346848, 14404656, 21606984, 28809312, 43213968, 86427936]

約数ペア:

[(1, 86427936), (2, 43213968), (3, 28809312), (4, 21606984), (6, 14404656), (7, 12346848), (8, 10803492), (9, 9603104), (12, 7202328), (14, 6173424), (16, 5401746), (18, 4801552), (21, 4115616), (24, 3601164), (28, 3086712), (32, 2700873), (36, 2400776), (42, 2057808), (43, 2009952), (48, 1800582), (56, 1543356), (63, 1371872), (72, 1200388), (84, 1028904), (86, 1004976), (96, 900291), (112, 771678), (126, 685936), (129, 669984), (144, 600194), (168, 514452), (172, 502488), (224, 385839), (252, 342968), (258, 334992), (288, 300097), (301, 287136), (336, 257226), (344, 251244), (387, 223328), (504, 171484), (516, 167496), (602, 143568), (672, 128613), (688, 125622), (774, 111664), (903, 95712), (997, 86688), (1008, 85742), (1032, 83748), (1204, 71784), (1376, 62811), (1548, 55832), (1806, 47856), (1994, 43344), (2016, 42871), (2064, 41874), (2408, 35892), (2709, 31904), (2991, 28896), (3096, 27916), (3612, 23928), (3988, 21672), (4128, 20937), (4816, 17946), (5418, 15952), (5982, 14448), (6192, 13958), (6979, 12384), (7224, 11964), (7976, 10836), (8973, 9632)]