66487344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17989}}^1$

素因数の和:18018

約数の個数: 80

約数和(自身を含む): 214152960

約数和(自身を除く): 147665616

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 17989, 35978, 53967, 71956, 107934, 125923, 143912, 197879, 215868, 251846, 287824, 377769, 395758, 431736, 503692, 593637, 755538, 791516, 863472, 1007384, 1187274, 1385153, 1511076, 1583032, 2014768, 2374548, 2770306, 3022152, 3166064, 4155459, 4749096, 5540612, 6044304, 8310918, 9498192, 11081224, 16621836, 22162448, 33243672, 66487344]

約数ペア:

[(1, 66487344), (2, 33243672), (3, 22162448), (4, 16621836), (6, 11081224), (7, 9498192), (8, 8310918), (11, 6044304), (12, 5540612), (14, 4749096), (16, 4155459), (21, 3166064), (22, 3022152), (24, 2770306), (28, 2374548), (33, 2014768), (42, 1583032), (44, 1511076), (48, 1385153), (56, 1187274), (66, 1007384), (77, 863472), (84, 791516), (88, 755538), (112, 593637), (132, 503692), (154, 431736), (168, 395758), (176, 377769), (231, 287824), (264, 251846), (308, 215868), (336, 197879), (462, 143912), (528, 125923), (616, 107934), (924, 71956), (1232, 53967), (1848, 35978), (3696, 17989)]