6688705.00000000

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{25889}}^1$

素因数の和:25916

約数の個数: 72

約数和(自身を含む): 254446920

約数和(自身を除く): 172430568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 25889, 51778, 77667, 103556, 155334, 207112, 233001, 284779, 310668, 414224, 466002, 569558, 621336, 828448, 854337, 932004, 1139116, 1242672, 1708674, 1864008, 2278232, 2485344, 2563011, 3417348, 3728016, 4556464, 5126022, 6834696, 7456032, 9112928, 10252044, 13669392, 20504088, 27338784, 41008176, 82016352]

約数ペア:

[(1, 82016352), (2, 41008176), (3, 27338784), (4, 20504088), (6, 13669392), (8, 10252044), (9, 9112928), (11, 7456032), (12, 6834696), (16, 5126022), (18, 4556464), (22, 3728016), (24, 3417348), (32, 2563011), (33, 2485344), (36, 2278232), (44, 1864008), (48, 1708674), (66, 1242672), (72, 1139116), (88, 932004), (96, 854337), (99, 828448), (132, 621336), (144, 569558), (176, 466002), (198, 414224), (264, 310668), (288, 284779), (352, 233001), (396, 207112), (528, 155334), (792, 103556), (1056, 77667), (1584, 51778), (3168, 25889)]