64778688

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:283

約数の個数: 168

約数和(自身を含む): 205807056

約数和(自身を除く): 141028368

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, 96, 104, 117, 123, 144, 156, 164, 192, 208, 211, 234, 246, 288, 312, 328, 369, 416, 422, 468, 492, 533, 576, 624, 633, 656, 738, 832, 844, 936, 984, 1066, 1248, 1266, 1312, 1476, 1599, 1688, 1872, 1899, 1968, 2132, 2496, 2532, 2624, 2743, 2952, 3198, 3376, 3744, 3798, 3936, 4264, 4797, 5064, 5486, 5904, 6396, 6752, 7488, 7596, 7872, 8229, 8528, 8651, 9594, 10128, 10972, 11808, 12792, 13504, 15192, 16458, 17056, 17302, 19188, 20256, 21944, 23616, 24687, 25584, 25953, 30384, 32916, 34112, 34604, 38376, 40512, 43888, 49374, 51168, 51906, 60768, 65832, 69208, 76752, 77859, 87776, 98748, 102336, 103812, 112463, 121536, 131664, 138416, 153504, 155718, 175552, 197496, 207624, 224926, 263328, 276832, 307008, 311436, 337389, 394992, 415248, 449852, 526656, 553664, 622872, 674778, 789984, 830496, 899704, 1012167, 1245744, 1349556, 1579968, 1660992, 1799408, 2024334, 2491488, 2699112, 3598816, 4048668, 4982976, 5398224, 7197632, 8097336, 10796448, 16194672, 21592896, 32389344, 64778688]

約数ペア:

[(1, 64778688), (2, 32389344), (3, 21592896), (4, 16194672), (6, 10796448), (8, 8097336), (9, 7197632), (12, 5398224), (13, 4982976), (16, 4048668), (18, 3598816), (24, 2699112), (26, 2491488), (32, 2024334), (36, 1799408), (39, 1660992), (41, 1579968), (48, 1349556), (52, 1245744), (64, 1012167), (72, 899704), (78, 830496), (82, 789984), (96, 674778), (104, 622872), (117, 553664), (123, 526656), (144, 449852), (156, 415248), (164, 394992), (192, 337389), (208, 311436), (211, 307008), (234, 276832), (246, 263328), (288, 224926), (312, 207624), (328, 197496), (369, 175552), (416, 155718), (422, 153504), (468, 138416), (492, 131664), (533, 121536), (576, 112463), (624, 103812), (633, 102336), (656, 98748), (738, 87776), (832, 77859), (844, 76752), (936, 69208), (984, 65832), (1066, 60768), (1248, 51906), (1266, 51168), (1312, 49374), (1476, 43888), (1599, 40512), (1688, 38376), (1872, 34604), (1899, 34112), (1968, 32916), (2132, 30384), (2496, 25953), (2532, 25584), (2624, 24687), (2743, 23616), (2952, 21944), (3198, 20256), (3376, 19188), (3744, 17302), (3798, 17056), (3936, 16458), (4264, 15192), (4797, 13504), (5064, 12792), (5486, 11808), (5904, 10972), (6396, 10128), (6752, 9594), (7488, 8651), (7596, 8528), (7872, 8229)]