66828672

素因数分解:

$2^7\times 3^3\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 201103200

約数和(自身を除く): 134274528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 288, 317, 366, 384, 432, 488, 549, 576, 634, 732, 864, 951, 976, 1098, 1152, 1268, 1464, 1647, 1728, 1902, 1952, 2196, 2536, 2853, 2928, 3294, 3456, 3804, 3904, 4392, 5072, 5706, 5856, 6588, 7608, 7808, 8559, 8784, 10144, 11412, 11712, 13176, 15216, 17118, 17568, 19337, 20288, 22824, 23424, 26352, 30432, 34236, 35136, 38674, 40576, 45648, 52704, 58011, 60864, 68472, 70272, 77348, 91296, 105408, 116022, 121728, 136944, 154696, 174033, 182592, 210816, 232044, 273888, 309392, 348066, 365184, 464088, 522099, 547776, 618784, 696132, 928176, 1044198, 1095552, 1237568, 1392264, 1856352, 2088396, 2475136, 2784528, 3712704, 4176792, 5569056, 7425408, 8353584, 11138112, 16707168, 22276224, 33414336, 66828672]

約数ペア:

[(1, 66828672), (2, 33414336), (3, 22276224), (4, 16707168), (6, 11138112), (8, 8353584), (9, 7425408), (12, 5569056), (16, 4176792), (18, 3712704), (24, 2784528), (27, 2475136), (32, 2088396), (36, 1856352), (48, 1392264), (54, 1237568), (61, 1095552), (64, 1044198), (72, 928176), (96, 696132), (108, 618784), (122, 547776), (128, 522099), (144, 464088), (183, 365184), (192, 348066), (216, 309392), (244, 273888), (288, 232044), (317, 210816), (366, 182592), (384, 174033), (432, 154696), (488, 136944), (549, 121728), (576, 116022), (634, 105408), (732, 91296), (864, 77348), (951, 70272), (976, 68472), (1098, 60864), (1152, 58011), (1268, 52704), (1464, 45648), (1647, 40576), (1728, 38674), (1902, 35136), (1952, 34236), (2196, 30432), (2536, 26352), (2853, 23424), (2928, 22824), (3294, 20288), (3456, 19337), (3804, 17568), (3904, 17118), (4392, 15216), (5072, 13176), (5706, 11712), (5856, 11412), (6588, 10144), (7608, 8784), (7808, 8559)]