81383302

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 170760960

約数和(自身を除く): 89377658

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 53, 59, 77, 91, 106, 118, 143, 154, 169, 182, 286, 338, 371, 413, 583, 649, 689, 742, 767, 826, 1001, 1166, 1183, 1298, 1378, 1534, 1859, 2002, 2366, 3127, 3718, 4081, 4543, 4823, 5369, 6254, 7579, 8162, 8437, 8957, 9086, 9646, 9971, 10738, 13013, 15158, 16874, 17914, 19942, 21889, 26026, 34397, 40651, 43778, 53053, 59059, 62699, 68794, 69797, 81302, 98527, 106106, 109681, 118118, 125398, 139594, 197054, 219362, 240779, 284557, 447161, 481558, 528463, 569114, 689689, 767767, 894322, 1056926, 1379378, 1535534, 3130127, 3699241, 5813093, 6260254, 7398482, 11626186, 40691651, 81383302]

約数ペア:

[(1, 81383302), (2, 40691651), (7, 11626186), (11, 7398482), (13, 6260254), (14, 5813093), (22, 3699241), (26, 3130127), (53, 1535534), (59, 1379378), (77, 1056926), (91, 894322), (106, 767767), (118, 689689), (143, 569114), (154, 528463), (169, 481558), (182, 447161), (286, 284557), (338, 240779), (371, 219362), (413, 197054), (583, 139594), (649, 125398), (689, 118118), (742, 109681), (767, 106106), (826, 98527), (1001, 81302), (1166, 69797), (1183, 68794), (1298, 62699), (1378, 59059), (1534, 53053), (1859, 43778), (2002, 40651), (2366, 34397), (3127, 26026), (3718, 21889), (4081, 19942), (4543, 17914), (4823, 16874), (5369, 15158), (6254, 13013), (7579, 10738), (8162, 9971), (8437, 9646), (8957, 9086)]