63985376

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 163692144

約数和(自身を除く): 99706768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 49, 52, 56, 73, 86, 91, 98, 104, 112, 146, 172, 182, 196, 208, 224, 292, 301, 344, 364, 392, 416, 511, 559, 584, 602, 637, 688, 728, 784, 949, 1022, 1118, 1168, 1204, 1274, 1376, 1456, 1568, 1898, 2044, 2107, 2236, 2336, 2408, 2548, 2912, 3139, 3577, 3796, 3913, 4088, 4214, 4472, 4816, 5096, 6278, 6643, 7154, 7592, 7826, 8176, 8428, 8944, 9632, 10192, 12556, 13286, 14308, 15184, 15652, 16352, 16856, 17888, 20384, 21973, 25112, 26572, 27391, 28616, 30368, 31304, 33712, 40807, 43946, 46501, 50224, 53144, 54782, 57232, 62608, 67424, 81614, 87892, 93002, 100448, 106288, 109564, 114464, 125216, 153811, 163228, 175784, 186004, 212576, 219128, 285649, 307622, 326456, 351568, 372008, 438256, 571298, 615244, 652912, 703136, 744016, 876512, 1142596, 1230488, 1305824, 1488032, 1999543, 2285192, 2460976, 3999086, 4570384, 4921952, 7998172, 9140768, 15996344, 31992688, 63985376]

約数ペア:

[(1, 63985376), (2, 31992688), (4, 15996344), (7, 9140768), (8, 7998172), (13, 4921952), (14, 4570384), (16, 3999086), (26, 2460976), (28, 2285192), (32, 1999543), (43, 1488032), (49, 1305824), (52, 1230488), (56, 1142596), (73, 876512), (86, 744016), (91, 703136), (98, 652912), (104, 615244), (112, 571298), (146, 438256), (172, 372008), (182, 351568), (196, 326456), (208, 307622), (224, 285649), (292, 219128), (301, 212576), (344, 186004), (364, 175784), (392, 163228), (416, 153811), (511, 125216), (559, 114464), (584, 109564), (602, 106288), (637, 100448), (688, 93002), (728, 87892), (784, 81614), (949, 67424), (1022, 62608), (1118, 57232), (1168, 54782), (1204, 53144), (1274, 50224), (1376, 46501), (1456, 43946), (1568, 40807), (1898, 33712), (2044, 31304), (2107, 30368), (2236, 28616), (2336, 27391), (2408, 26572), (2548, 25112), (2912, 21973), (3139, 20384), (3577, 17888), (3796, 16856), (3913, 16352), (4088, 15652), (4214, 15184), (4472, 14308), (4816, 13286), (5096, 12556), (6278, 10192), (6643, 9632), (7154, 8944), (7592, 8428), (7826, 8176)]