85391712

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{2017}}^1$

素因数の和:2050

約数の個数: 144

約数和(自身を含む): 289865520

約数和(自身を除く): 204473808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2017, 2352, 2646, 3024, 3528, 4034, 4704, 5292, 6048, 6051, 7056, 8068, 10584, 12102, 14112, 14119, 16136, 18153, 21168, 24204, 28238, 32272, 36306, 42336, 42357, 48408, 54459, 56476, 64544, 72612, 84714, 96816, 98833, 108918, 112952, 127071, 145224, 169428, 193632, 197666, 217836, 225904, 254142, 290448, 296499, 338856, 381213, 395332, 435672, 451808, 508284, 580896, 592998, 677712, 762426, 790664, 871344, 889497, 1016568, 1185996, 1355424, 1524852, 1581328, 1742688, 1778994, 2033136, 2371992, 2668491, 3049704, 3162656, 3557988, 4066272, 4743984, 5336982, 6099408, 7115976, 9487968, 10673964, 12198816, 14231952, 21347928, 28463904, 42695856, 85391712]

約数ペア:

[(1, 85391712), (2, 42695856), (3, 28463904), (4, 21347928), (6, 14231952), (7, 12198816), (8, 10673964), (9, 9487968), (12, 7115976), (14, 6099408), (16, 5336982), (18, 4743984), (21, 4066272), (24, 3557988), (27, 3162656), (28, 3049704), (32, 2668491), (36, 2371992), (42, 2033136), (48, 1778994), (49, 1742688), (54, 1581328), (56, 1524852), (63, 1355424), (72, 1185996), (84, 1016568), (96, 889497), (98, 871344), (108, 790664), (112, 762426), (126, 677712), (144, 592998), (147, 580896), (168, 508284), (189, 451808), (196, 435672), (216, 395332), (224, 381213), (252, 338856), (288, 296499), (294, 290448), (336, 254142), (378, 225904), (392, 217836), (432, 197666), (441, 193632), (504, 169428), (588, 145224), (672, 127071), (756, 112952), (784, 108918), (864, 98833), (882, 96816), (1008, 84714), (1176, 72612), (1323, 64544), (1512, 56476), (1568, 54459), (1764, 48408), (2016, 42357), (2017, 42336), (2352, 36306), (2646, 32272), (3024, 28238), (3528, 24204), (4034, 21168), (4704, 18153), (5292, 16136), (6048, 14119), (6051, 14112), (7056, 12102), (8068, 10584)]