68888965158

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1373}}^1\times {\mathrm{71473}}^1$

素因数の和:72870

約数の個数: 64

約数和(自身を含む): 164984863680

約数和(自身を除く): 96095898522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 1373, 2746, 4119, 8238, 12357, 17849, 24714, 35698, 37071, 53547, 71473, 74142, 107094, 142946, 160641, 214419, 321282, 428838, 481923, 643257, 929149, 963846, 1286514, 1858298, 1929771, 2787447, 3859542, 5574894, 8362341, 16724682, 25087023, 50174046, 98132429, 196264858, 294397287, 588794574, 883191861, 1275721577, 1766383722, 2551443154, 2649575583, 3827164731, 5299151166, 7654329462, 11481494193, 22962988386, 34444482579, 68888965158]

約数ペア:

[(1, 68888965158), (2, 34444482579), (3, 22962988386), (6, 11481494193), (9, 7654329462), (13, 5299151166), (18, 3827164731), (26, 2649575583), (27, 2551443154), (39, 1766383722), (54, 1275721577), (78, 883191861), (117, 588794574), (234, 294397287), (351, 196264858), (702, 98132429), (1373, 50174046), (2746, 25087023), (4119, 16724682), (8238, 8362341), (12357, 5574894), (17849, 3859542), (24714, 2787447), (35698, 1929771), (37071, 1858298), (53547, 1286514), (71473, 963846), (74142, 929149), (107094, 643257), (142946, 481923), (160641, 428838), (214419, 321282)]