64896768

素因数分解:

$2^8\times 3^3\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 144

約数和(自身を含む): 197450400

約数和(自身を除く): 132553632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 128, 144, 164, 192, 216, 229, 246, 256, 288, 328, 369, 384, 432, 458, 492, 576, 656, 687, 738, 768, 864, 916, 984, 1107, 1152, 1312, 1374, 1476, 1728, 1832, 1968, 2061, 2214, 2304, 2624, 2748, 2952, 3456, 3664, 3936, 4122, 4428, 5248, 5496, 5904, 6183, 6912, 7328, 7872, 8244, 8856, 9389, 10496, 10992, 11808, 12366, 14656, 15744, 16488, 17712, 18778, 21984, 23616, 24732, 28167, 29312, 31488, 32976, 35424, 37556, 43968, 47232, 49464, 56334, 58624, 65952, 70848, 75112, 84501, 87936, 94464, 98928, 112668, 131904, 141696, 150224, 169002, 175872, 197856, 225336, 253503, 263808, 283392, 300448, 338004, 395712, 450672, 507006, 527616, 600896, 676008, 791424, 901344, 1014012, 1201792, 1352016, 1582848, 1802688, 2028024, 2403584, 2704032, 3605376, 4056048, 5408064, 7210752, 8112096, 10816128, 16224192, 21632256, 32448384, 64896768]

約数ペア:

[(1, 64896768), (2, 32448384), (3, 21632256), (4, 16224192), (6, 10816128), (8, 8112096), (9, 7210752), (12, 5408064), (16, 4056048), (18, 3605376), (24, 2704032), (27, 2403584), (32, 2028024), (36, 1802688), (41, 1582848), (48, 1352016), (54, 1201792), (64, 1014012), (72, 901344), (82, 791424), (96, 676008), (108, 600896), (123, 527616), (128, 507006), (144, 450672), (164, 395712), (192, 338004), (216, 300448), (229, 283392), (246, 263808), (256, 253503), (288, 225336), (328, 197856), (369, 175872), (384, 169002), (432, 150224), (458, 141696), (492, 131904), (576, 112668), (656, 98928), (687, 94464), (738, 87936), (768, 84501), (864, 75112), (916, 70848), (984, 65952), (1107, 58624), (1152, 56334), (1312, 49464), (1374, 47232), (1476, 43968), (1728, 37556), (1832, 35424), (1968, 32976), (2061, 31488), (2214, 29312), (2304, 28167), (2624, 24732), (2748, 23616), (2952, 21984), (3456, 18778), (3664, 17712), (3936, 16488), (4122, 15744), (4428, 14656), (5248, 12366), (5496, 11808), (5904, 10992), (6183, 10496), (6912, 9389), (7328, 8856), (7872, 8244)]