78893568

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:479

約数の個数: 160

約数和(自身を含む): 252067200

約数和(自身を除く): 173173632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 439, 468, 512, 576, 624, 702, 768, 832, 864, 878, 936, 1152, 1248, 1317, 1404, 1536, 1664, 1728, 1756, 1872, 2304, 2496, 2634, 2808, 3328, 3456, 3512, 3744, 3951, 4608, 4992, 5268, 5616, 5707, 6656, 6912, 7024, 7488, 7902, 9984, 10536, 11232, 11414, 11853, 13824, 14048, 14976, 15804, 17121, 19968, 21072, 22464, 22828, 23706, 28096, 29952, 31608, 34242, 42144, 44928, 45656, 47412, 51363, 56192, 59904, 63216, 68484, 84288, 89856, 91312, 94824, 102726, 112384, 126432, 136968, 154089, 168576, 179712, 182624, 189648, 205452, 224768, 252864, 273936, 308178, 337152, 365248, 379296, 410904, 505728, 547872, 616356, 674304, 730496, 758592, 821808, 1011456, 1095744, 1232712, 1460992, 1517184, 1643616, 2022912, 2191488, 2465424, 2921984, 3034368, 3287232, 4382976, 4930848, 6068736, 6574464, 8765952, 9861696, 13148928, 19723392, 26297856, 39446784, 78893568]

約数ペア:

[(1, 78893568), (2, 39446784), (3, 26297856), (4, 19723392), (6, 13148928), (8, 9861696), (9, 8765952), (12, 6574464), (13, 6068736), (16, 4930848), (18, 4382976), (24, 3287232), (26, 3034368), (27, 2921984), (32, 2465424), (36, 2191488), (39, 2022912), (48, 1643616), (52, 1517184), (54, 1460992), (64, 1232712), (72, 1095744), (78, 1011456), (96, 821808), (104, 758592), (108, 730496), (117, 674304), (128, 616356), (144, 547872), (156, 505728), (192, 410904), (208, 379296), (216, 365248), (234, 337152), (256, 308178), (288, 273936), (312, 252864), (351, 224768), (384, 205452), (416, 189648), (432, 182624), (439, 179712), (468, 168576), (512, 154089), (576, 136968), (624, 126432), (702, 112384), (768, 102726), (832, 94824), (864, 91312), (878, 89856), (936, 84288), (1152, 68484), (1248, 63216), (1317, 59904), (1404, 56192), (1536, 51363), (1664, 47412), (1728, 45656), (1756, 44928), (1872, 42144), (2304, 34242), (2496, 31608), (2634, 29952), (2808, 28096), (3328, 23706), (3456, 22828), (3512, 22464), (3744, 21072), (3951, 19968), (4608, 17121), (4992, 15804), (5268, 14976), (5616, 14048), (5707, 13824), (6656, 11853), (6912, 11414), (7024, 11232), (7488, 10536), (7902, 9984)]