90821808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8191}}^1$

素因数の和:8223

約数の個数: 120

約数和(自身を含む): 316932096

約数和(自身を除く): 226110288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 8191, 11088, 16382, 24573, 32764, 49146, 57337, 65528, 73719, 90101, 98292, 114674, 131056, 147438, 172011, 180202, 196584, 229348, 270303, 294876, 344022, 360404, 393168, 458696, 516033, 540606, 589752, 630707, 688044, 720808, 810909, 917392, 1032066, 1081212, 1179504, 1261414, 1376088, 1441616, 1621818, 1892121, 2064132, 2162424, 2522828, 2752176, 3243636, 3784242, 4128264, 4324848, 5045656, 5676363, 6487272, 7568484, 8256528, 10091312, 11352726, 12974544, 15136968, 22705452, 30273936, 45410904, 90821808]

約数ペア:

[(1, 90821808), (2, 45410904), (3, 30273936), (4, 22705452), (6, 15136968), (7, 12974544), (8, 11352726), (9, 10091312), (11, 8256528), (12, 7568484), (14, 6487272), (16, 5676363), (18, 5045656), (21, 4324848), (22, 4128264), (24, 3784242), (28, 3243636), (33, 2752176), (36, 2522828), (42, 2162424), (44, 2064132), (48, 1892121), (56, 1621818), (63, 1441616), (66, 1376088), (72, 1261414), (77, 1179504), (84, 1081212), (88, 1032066), (99, 917392), (112, 810909), (126, 720808), (132, 688044), (144, 630707), (154, 589752), (168, 540606), (176, 516033), (198, 458696), (231, 393168), (252, 360404), (264, 344022), (308, 294876), (336, 270303), (396, 229348), (462, 196584), (504, 180202), (528, 172011), (616, 147438), (693, 131056), (792, 114674), (924, 98292), (1008, 90101), (1232, 73719), (1386, 65528), (1584, 57337), (1848, 49146), (2772, 32764), (3696, 24573), (5544, 16382), (8191, 11088)]