85166312

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19751}}^1$

素因数の和:19782

約数の個数: 48

約数和(自身を含む): 202655520

約数和(自身を除く): 117489208

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 19751, 39502, 79004, 138257, 158008, 217261, 276514, 434522, 553028, 869044, 967799, 1106056, 1520827, 1738088, 1935598, 3041654, 3871196, 6083308, 7742392, 10645789, 12166616, 21291578, 42583156, 85166312]

約数ペア:

[(1, 85166312), (2, 42583156), (4, 21291578), (7, 12166616), (8, 10645789), (11, 7742392), (14, 6083308), (22, 3871196), (28, 3041654), (44, 1935598), (49, 1738088), (56, 1520827), (77, 1106056), (88, 967799), (98, 869044), (154, 553028), (196, 434522), (308, 276514), (392, 217261), (539, 158008), (616, 138257), (1078, 79004), (2156, 39502), (4312, 19751)]