25481664

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 168

約数和(自身を含む): 81546192

約数和(自身を除く): 56064528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 64, 72, 78, 82, 83, 96, 104, 117, 123, 144, 156, 164, 166, 192, 208, 234, 246, 249, 288, 312, 328, 332, 369, 416, 468, 492, 498, 533, 576, 624, 656, 664, 738, 747, 832, 936, 984, 996, 1066, 1079, 1248, 1312, 1328, 1476, 1494, 1599, 1872, 1968, 1992, 2132, 2158, 2496, 2624, 2656, 2952, 2988, 3198, 3237, 3403, 3744, 3936, 3984, 4264, 4316, 4797, 5312, 5904, 5976, 6396, 6474, 6806, 7488, 7872, 7968, 8528, 8632, 9594, 9711, 10209, 11808, 11952, 12792, 12948, 13612, 15936, 17056, 17264, 19188, 19422, 20418, 23616, 23904, 25584, 25896, 27224, 30627, 34112, 34528, 38376, 38844, 40836, 44239, 47808, 51168, 51792, 54448, 61254, 69056, 76752, 77688, 81672, 88478, 102336, 103584, 108896, 122508, 132717, 153504, 155376, 163344, 176956, 207168, 217792, 245016, 265434, 307008, 310752, 326688, 353912, 398151, 490032, 530868, 621504, 653376, 707824, 796302, 980064, 1061736, 1415648, 1592604, 1960128, 2123472, 2831296, 3185208, 4246944, 6370416, 8493888, 12740832, 25481664]

約数ペア:

[(1, 25481664), (2, 12740832), (3, 8493888), (4, 6370416), (6, 4246944), (8, 3185208), (9, 2831296), (12, 2123472), (13, 1960128), (16, 1592604), (18, 1415648), (24, 1061736), (26, 980064), (32, 796302), (36, 707824), (39, 653376), (41, 621504), (48, 530868), (52, 490032), (64, 398151), (72, 353912), (78, 326688), (82, 310752), (83, 307008), (96, 265434), (104, 245016), (117, 217792), (123, 207168), (144, 176956), (156, 163344), (164, 155376), (166, 153504), (192, 132717), (208, 122508), (234, 108896), (246, 103584), (249, 102336), (288, 88478), (312, 81672), (328, 77688), (332, 76752), (369, 69056), (416, 61254), (468, 54448), (492, 51792), (498, 51168), (533, 47808), (576, 44239), (624, 40836), (656, 38844), (664, 38376), (738, 34528), (747, 34112), (832, 30627), (936, 27224), (984, 25896), (996, 25584), (1066, 23904), (1079, 23616), (1248, 20418), (1312, 19422), (1328, 19188), (1476, 17264), (1494, 17056), (1599, 15936), (1872, 13612), (1968, 12948), (1992, 12792), (2132, 11952), (2158, 11808), (2496, 10209), (2624, 9711), (2656, 9594), (2952, 8632), (2988, 8528), (3198, 7968), (3237, 7872), (3403, 7488), (3744, 6806), (3936, 6474), (3984, 6396), (4264, 5976), (4316, 5904), (4797, 5312)]