81437430816

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{824399}}^1$

素因数の和:824436

約数の個数: 144

約数和(自身を含む): 270073440000

約数和(自身を除く): 188636009184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1372, 1568, 1764, 2016, 2058, 2352, 2744, 3087, 3528, 4116, 4704, 5488, 6174, 7056, 8232, 10976, 12348, 14112, 16464, 24696, 32928, 49392, 98784, 824399, 1648798, 2473197, 3297596, 4946394, 5770793, 6595192, 7419591, 9892788, 11541586, 13190384, 14839182, 17312379, 19785576, 23083172, 26380768, 29678364, 34624758, 39571152, 40395551, 46166344, 51937137, 59356728, 69249516, 79142304, 80791102, 92332688, 103874274, 118713456, 121186653, 138499032, 161582204, 184665376, 207748548, 237426912, 242373306, 276998064, 282768857, 323164408, 363559959, 415497096, 484746612, 553996128, 565537714, 646328816, 727119918, 830994192, 848306571, 969493224, 1131075428, 1292657632, 1454239836, 1661988384, 1696613142, 1938986448, 2262150856, 2544919713, 2908479672, 3393226284, 3877972896, 4524301712, 5089839426, 5816959344, 6786452568, 9048603424, 10179678852, 11633918688, 13572905136, 20359357704, 27145810272, 40718715408, 81437430816]

約数ペア:

[(1, 81437430816), (2, 40718715408), (3, 27145810272), (4, 20359357704), (6, 13572905136), (7, 11633918688), (8, 10179678852), (9, 9048603424), (12, 6786452568), (14, 5816959344), (16, 5089839426), (18, 4524301712), (21, 3877972896), (24, 3393226284), (28, 2908479672), (32, 2544919713), (36, 2262150856), (42, 1938986448), (48, 1696613142), (49, 1661988384), (56, 1454239836), (63, 1292657632), (72, 1131075428), (84, 969493224), (96, 848306571), (98, 830994192), (112, 727119918), (126, 646328816), (144, 565537714), (147, 553996128), (168, 484746612), (196, 415497096), (224, 363559959), (252, 323164408), (288, 282768857), (294, 276998064), (336, 242373306), (343, 237426912), (392, 207748548), (441, 184665376), (504, 161582204), (588, 138499032), (672, 121186653), (686, 118713456), (784, 103874274), (882, 92332688), (1008, 80791102), (1029, 79142304), (1176, 69249516), (1372, 59356728), (1568, 51937137), (1764, 46166344), (2016, 40395551), (2058, 39571152), (2352, 34624758), (2744, 29678364), (3087, 26380768), (3528, 23083172), (4116, 19785576), (4704, 17312379), (5488, 14839182), (6174, 13190384), (7056, 11541586), (8232, 9892788), (10976, 7419591), (12348, 6595192), (14112, 5770793), (16464, 4946394), (24696, 3297596), (32928, 2473197), (49392, 1648798), (98784, 824399)]