66896544

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:491

約数の個数: 144

約数和(自身を含む): 208335456

約数和(自身を除く): 141438912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 121, 132, 143, 156, 176, 208, 242, 264, 286, 312, 352, 363, 416, 429, 443, 484, 528, 572, 624, 726, 858, 886, 968, 1056, 1144, 1248, 1329, 1452, 1573, 1716, 1772, 1936, 2288, 2658, 2904, 3146, 3432, 3544, 3872, 4576, 4719, 4873, 5316, 5759, 5808, 6292, 6864, 7088, 9438, 9746, 10632, 11518, 11616, 12584, 13728, 14176, 14619, 17277, 18876, 19492, 21264, 23036, 25168, 29238, 34554, 37752, 38984, 42528, 46072, 50336, 53603, 58476, 63349, 69108, 75504, 77968, 92144, 107206, 116952, 126698, 138216, 151008, 155936, 160809, 184288, 190047, 214412, 233904, 253396, 276432, 321618, 380094, 428824, 467808, 506792, 552864, 643236, 696839, 760188, 857648, 1013584, 1286472, 1393678, 1520376, 1715296, 2027168, 2090517, 2572944, 2787356, 3040752, 4181034, 5145888, 5574712, 6081504, 8362068, 11149424, 16724136, 22298848, 33448272, 66896544]

約数ペア:

[(1, 66896544), (2, 33448272), (3, 22298848), (4, 16724136), (6, 11149424), (8, 8362068), (11, 6081504), (12, 5574712), (13, 5145888), (16, 4181034), (22, 3040752), (24, 2787356), (26, 2572944), (32, 2090517), (33, 2027168), (39, 1715296), (44, 1520376), (48, 1393678), (52, 1286472), (66, 1013584), (78, 857648), (88, 760188), (96, 696839), (104, 643236), (121, 552864), (132, 506792), (143, 467808), (156, 428824), (176, 380094), (208, 321618), (242, 276432), (264, 253396), (286, 233904), (312, 214412), (352, 190047), (363, 184288), (416, 160809), (429, 155936), (443, 151008), (484, 138216), (528, 126698), (572, 116952), (624, 107206), (726, 92144), (858, 77968), (886, 75504), (968, 69108), (1056, 63349), (1144, 58476), (1248, 53603), (1329, 50336), (1452, 46072), (1573, 42528), (1716, 38984), (1772, 37752), (1936, 34554), (2288, 29238), (2658, 25168), (2904, 23036), (3146, 21264), (3432, 19492), (3544, 18876), (3872, 17277), (4576, 14619), (4719, 14176), (4873, 13728), (5316, 12584), (5759, 11616), (5808, 11518), (6292, 10632), (6864, 9746), (7088, 9438)]