85989904

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 180

約数和(自身を含む): 232819920

約数和(自身を除く): 146830016

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 59, 77, 88, 91, 98, 104, 112, 118, 143, 154, 169, 176, 182, 196, 208, 236, 286, 308, 338, 364, 392, 413, 472, 539, 572, 616, 637, 649, 676, 728, 767, 784, 826, 944, 1001, 1078, 1144, 1183, 1232, 1274, 1298, 1352, 1456, 1534, 1652, 1859, 2002, 2156, 2288, 2366, 2548, 2596, 2704, 2891, 3068, 3304, 3718, 4004, 4312, 4543, 4732, 5096, 5192, 5369, 5782, 6136, 6608, 7007, 7436, 8008, 8281, 8437, 8624, 9086, 9464, 9971, 10192, 10384, 10738, 11564, 12272, 13013, 14014, 14872, 16016, 16562, 16874, 18172, 18928, 19942, 21476, 23128, 26026, 28028, 29744, 31801, 33124, 33748, 36344, 37583, 39884, 42952, 46256, 52052, 56056, 59059, 63602, 66248, 67496, 69797, 72688, 75166, 79768, 85904, 91091, 104104, 109681, 112112, 118118, 127204, 132496, 134992, 139594, 150332, 159536, 182182, 208208, 219362, 236236, 254408, 279188, 300664, 364364, 413413, 438724, 472472, 488579, 508816, 558376, 601328, 728728, 767767, 826826, 877448, 944944, 977158, 1116752, 1457456, 1535534, 1653652, 1754896, 1954316, 3071068, 3307304, 3908632, 5374369, 6142136, 6614608, 7817264, 10748738, 12284272, 21497476, 42994952, 85989904]

約数ペア:

[(1, 85989904), (2, 42994952), (4, 21497476), (7, 12284272), (8, 10748738), (11, 7817264), (13, 6614608), (14, 6142136), (16, 5374369), (22, 3908632), (26, 3307304), (28, 3071068), (44, 1954316), (49, 1754896), (52, 1653652), (56, 1535534), (59, 1457456), (77, 1116752), (88, 977158), (91, 944944), (98, 877448), (104, 826826), (112, 767767), (118, 728728), (143, 601328), (154, 558376), (169, 508816), (176, 488579), (182, 472472), (196, 438724), (208, 413413), (236, 364364), (286, 300664), (308, 279188), (338, 254408), (364, 236236), (392, 219362), (413, 208208), (472, 182182), (539, 159536), (572, 150332), (616, 139594), (637, 134992), (649, 132496), (676, 127204), (728, 118118), (767, 112112), (784, 109681), (826, 104104), (944, 91091), (1001, 85904), (1078, 79768), (1144, 75166), (1183, 72688), (1232, 69797), (1274, 67496), (1298, 66248), (1352, 63602), (1456, 59059), (1534, 56056), (1652, 52052), (1859, 46256), (2002, 42952), (2156, 39884), (2288, 37583), (2366, 36344), (2548, 33748), (2596, 33124), (2704, 31801), (2891, 29744), (3068, 28028), (3304, 26026), (3718, 23128), (4004, 21476), (4312, 19942), (4543, 18928), (4732, 18172), (5096, 16874), (5192, 16562), (5369, 16016), (5782, 14872), (6136, 14014), (6608, 13013), (7007, 12272), (7436, 11564), (8008, 10738), (8281, 10384), (8437, 10192), (8624, 9971), (9086, 9464)]