64516896

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{2699}}^1$

素因数の和:2798

約数の個数: 72

約数和(自身を含む): 185749200

約数和(自身を除く): 121232304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2699, 2988, 3984, 5398, 5976, 7968, 8097, 10796, 11952, 16194, 21592, 23904, 24291, 32388, 43184, 48582, 64776, 86368, 97164, 129552, 194328, 224017, 259104, 388656, 448034, 672051, 777312, 896068, 1344102, 1792136, 2016153, 2688204, 3584272, 4032306, 5376408, 7168544, 8064612, 10752816, 16129224, 21505632, 32258448, 64516896]

約数ペア:

[(1, 64516896), (2, 32258448), (3, 21505632), (4, 16129224), (6, 10752816), (8, 8064612), (9, 7168544), (12, 5376408), (16, 4032306), (18, 3584272), (24, 2688204), (32, 2016153), (36, 1792136), (48, 1344102), (72, 896068), (83, 777312), (96, 672051), (144, 448034), (166, 388656), (249, 259104), (288, 224017), (332, 194328), (498, 129552), (664, 97164), (747, 86368), (996, 64776), (1328, 48582), (1494, 43184), (1992, 32388), (2656, 24291), (2699, 23904), (2988, 21592), (3984, 16194), (5398, 11952), (5976, 10796), (7968, 8097)]