84953896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 175824000

約数和(自身を除く): 90870104

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 73, 86, 136, 146, 172, 199, 292, 344, 398, 584, 731, 796, 1241, 1462, 1592, 2482, 2924, 3139, 3383, 4964, 5848, 6278, 6766, 8557, 9928, 12556, 13532, 14527, 17114, 25112, 27064, 29054, 34228, 53363, 58108, 68456, 106726, 116216, 145469, 213452, 246959, 290938, 426904, 493918, 581876, 624661, 987836, 1163752, 1249322, 1975672, 2498644, 4997288, 10619237, 21238474, 42476948, 84953896]

約数ペア:

[(1, 84953896), (2, 42476948), (4, 21238474), (8, 10619237), (17, 4997288), (34, 2498644), (43, 1975672), (68, 1249322), (73, 1163752), (86, 987836), (136, 624661), (146, 581876), (172, 493918), (199, 426904), (292, 290938), (344, 246959), (398, 213452), (584, 145469), (731, 116216), (796, 106726), (1241, 68456), (1462, 58108), (1592, 53363), (2482, 34228), (2924, 29054), (3139, 27064), (3383, 25112), (4964, 17114), (5848, 14527), (6278, 13532), (6766, 12556), (8557, 9928)]