57726984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 172846080

約数和(自身を除く): 115119096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 61, 84, 86, 122, 129, 131, 168, 172, 183, 244, 258, 262, 301, 344, 366, 393, 427, 488, 516, 524, 602, 732, 786, 854, 903, 917, 1032, 1048, 1204, 1281, 1464, 1572, 1708, 1806, 1834, 2408, 2562, 2623, 2751, 3144, 3416, 3612, 3668, 5124, 5246, 5502, 5633, 7224, 7336, 7869, 7991, 10248, 10492, 11004, 11266, 15738, 15982, 16899, 18361, 20984, 22008, 22532, 23973, 31476, 31964, 33798, 36722, 39431, 45064, 47946, 55083, 55937, 62952, 63928, 67596, 73444, 78862, 95892, 110166, 111874, 118293, 135192, 146888, 157724, 167811, 191784, 220332, 223748, 236586, 315448, 335622, 343613, 440664, 447496, 473172, 671244, 687226, 946344, 1030839, 1342488, 1374452, 2061678, 2405291, 2748904, 4123356, 4810582, 7215873, 8246712, 9621164, 14431746, 19242328, 28863492, 57726984]

約数ペア:

[(1, 57726984), (2, 28863492), (3, 19242328), (4, 14431746), (6, 9621164), (7, 8246712), (8, 7215873), (12, 4810582), (14, 4123356), (21, 2748904), (24, 2405291), (28, 2061678), (42, 1374452), (43, 1342488), (56, 1030839), (61, 946344), (84, 687226), (86, 671244), (122, 473172), (129, 447496), (131, 440664), (168, 343613), (172, 335622), (183, 315448), (244, 236586), (258, 223748), (262, 220332), (301, 191784), (344, 167811), (366, 157724), (393, 146888), (427, 135192), (488, 118293), (516, 111874), (524, 110166), (602, 95892), (732, 78862), (786, 73444), (854, 67596), (903, 63928), (917, 62952), (1032, 55937), (1048, 55083), (1204, 47946), (1281, 45064), (1464, 39431), (1572, 36722), (1708, 33798), (1806, 31964), (1834, 31476), (2408, 23973), (2562, 22532), (2623, 22008), (2751, 20984), (3144, 18361), (3416, 16899), (3612, 15982), (3668, 15738), (5124, 11266), (5246, 11004), (5502, 10492), (5633, 10248), (7224, 7991), (7336, 7869)]