65028528

素因数分解:

$2^4\times 3^3\times {\mathrm{109}}^1\times {\mathrm{1381}}^1$

素因数の和:1507

約数の個数: 80

約数和(自身を含む): 188504800

約数和(自身を除く): 123476272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 109, 144, 216, 218, 327, 432, 436, 654, 872, 981, 1308, 1381, 1744, 1962, 2616, 2762, 2943, 3924, 4143, 5232, 5524, 5886, 7848, 8286, 11048, 11772, 12429, 15696, 16572, 22096, 23544, 24858, 33144, 37287, 47088, 49716, 66288, 74574, 99432, 149148, 150529, 198864, 298296, 301058, 451587, 596592, 602116, 903174, 1204232, 1354761, 1806348, 2408464, 2709522, 3612696, 4064283, 5419044, 7225392, 8128566, 10838088, 16257132, 21676176, 32514264, 65028528]

約数ペア:

[(1, 65028528), (2, 32514264), (3, 21676176), (4, 16257132), (6, 10838088), (8, 8128566), (9, 7225392), (12, 5419044), (16, 4064283), (18, 3612696), (24, 2709522), (27, 2408464), (36, 1806348), (48, 1354761), (54, 1204232), (72, 903174), (108, 602116), (109, 596592), (144, 451587), (216, 301058), (218, 298296), (327, 198864), (432, 150529), (436, 149148), (654, 99432), (872, 74574), (981, 66288), (1308, 49716), (1381, 47088), (1744, 37287), (1962, 33144), (2616, 24858), (2762, 23544), (2943, 22096), (3924, 16572), (4143, 15696), (5232, 12429), (5524, 11772), (5886, 11048), (7848, 8286)]