85825936

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 197987328

約数和(自身を除く): 112161392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 71, 86, 112, 142, 172, 251, 284, 301, 344, 497, 502, 568, 602, 688, 994, 1004, 1136, 1204, 1757, 1988, 2008, 2408, 3053, 3514, 3976, 4016, 4816, 6106, 7028, 7952, 10793, 12212, 14056, 17821, 21371, 21586, 24424, 28112, 35642, 42742, 43172, 48848, 71284, 75551, 85484, 86344, 124747, 142568, 151102, 170968, 172688, 249494, 285136, 302204, 341936, 498988, 604408, 766303, 997976, 1208816, 1532606, 1995952, 3065212, 5364121, 6130424, 10728242, 12260848, 21456484, 42912968, 85825936]

約数ペア:

[(1, 85825936), (2, 42912968), (4, 21456484), (7, 12260848), (8, 10728242), (14, 6130424), (16, 5364121), (28, 3065212), (43, 1995952), (56, 1532606), (71, 1208816), (86, 997976), (112, 766303), (142, 604408), (172, 498988), (251, 341936), (284, 302204), (301, 285136), (344, 249494), (497, 172688), (502, 170968), (568, 151102), (602, 142568), (688, 124747), (994, 86344), (1004, 85484), (1136, 75551), (1204, 71284), (1757, 48848), (1988, 43172), (2008, 42742), (2408, 35642), (3053, 28112), (3514, 24424), (3976, 21586), (4016, 21371), (4816, 17821), (6106, 14056), (7028, 12212), (7952, 10793)]