85739248

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1014

約数の個数: 80

約数和(自身を含む): 204709120

約数和(自身を除く): 118969872

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 56, 76, 86, 112, 133, 152, 172, 266, 301, 304, 344, 532, 602, 688, 817, 937, 1064, 1204, 1634, 1874, 2128, 2408, 3268, 3748, 4816, 5719, 6536, 6559, 7496, 11438, 13072, 13118, 14992, 17803, 22876, 26236, 35606, 40291, 45752, 52472, 71212, 80582, 91504, 104944, 124621, 142424, 161164, 249242, 282037, 284848, 322328, 498484, 564074, 644656, 765529, 996968, 1128148, 1531058, 1993936, 2256296, 3062116, 4512592, 5358703, 6124232, 10717406, 12248464, 21434812, 42869624, 85739248]

約数ペア:

[(1, 85739248), (2, 42869624), (4, 21434812), (7, 12248464), (8, 10717406), (14, 6124232), (16, 5358703), (19, 4512592), (28, 3062116), (38, 2256296), (43, 1993936), (56, 1531058), (76, 1128148), (86, 996968), (112, 765529), (133, 644656), (152, 564074), (172, 498484), (266, 322328), (301, 284848), (304, 282037), (344, 249242), (532, 161164), (602, 142424), (688, 124621), (817, 104944), (937, 91504), (1064, 80582), (1204, 71212), (1634, 52472), (1874, 45752), (2128, 40291), (2408, 35606), (3268, 26236), (3748, 22876), (4816, 17803), (5719, 14992), (6536, 13118), (6559, 13072), (7496, 11438)]