27690168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1979}}^1$

素因数の和:2052

約数の個数: 64

約数和(自身を含む): 76982400

約数和(自身を除く): 49292232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 212, 264, 318, 424, 583, 636, 1166, 1272, 1749, 1979, 2332, 3498, 3958, 4664, 5937, 6996, 7916, 11874, 13992, 15832, 21769, 23748, 43538, 47496, 65307, 87076, 104887, 130614, 174152, 209774, 261228, 314661, 419548, 522456, 629322, 839096, 1153757, 1258644, 2307514, 2517288, 3461271, 4615028, 6922542, 9230056, 13845084, 27690168]

約数ペア:

[(1, 27690168), (2, 13845084), (3, 9230056), (4, 6922542), (6, 4615028), (8, 3461271), (11, 2517288), (12, 2307514), (22, 1258644), (24, 1153757), (33, 839096), (44, 629322), (53, 522456), (66, 419548), (88, 314661), (106, 261228), (132, 209774), (159, 174152), (212, 130614), (264, 104887), (318, 87076), (424, 65307), (583, 47496), (636, 43538), (1166, 23748), (1272, 21769), (1749, 15832), (1979, 13992), (2332, 11874), (3498, 7916), (3958, 6996), (4664, 5937)]