27857088

素因数分解:

$2^6\times 3^3\times 7^3\times {\mathrm{47}}^1$

素因数の和:89

約数の個数: 224

約数和(自身を含む): 97536000

約数和(自身を除く): 69678912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 49, 54, 56, 63, 64, 72, 84, 94, 96, 98, 108, 112, 126, 141, 144, 147, 168, 188, 189, 192, 196, 216, 224, 252, 282, 288, 294, 329, 336, 343, 376, 378, 392, 423, 432, 441, 448, 504, 564, 576, 588, 658, 672, 686, 752, 756, 784, 846, 864, 882, 987, 1008, 1029, 1128, 1176, 1269, 1316, 1323, 1344, 1372, 1504, 1512, 1568, 1692, 1728, 1764, 1974, 2016, 2058, 2256, 2303, 2352, 2538, 2632, 2646, 2744, 2961, 3008, 3024, 3087, 3136, 3384, 3528, 3948, 4032, 4116, 4512, 4606, 4704, 5076, 5264, 5292, 5488, 5922, 6048, 6174, 6768, 6909, 7056, 7896, 8232, 8883, 9024, 9212, 9261, 9408, 10152, 10528, 10584, 10976, 11844, 12096, 12348, 13536, 13818, 14112, 15792, 16121, 16464, 17766, 18424, 18522, 20304, 20727, 21056, 21168, 21952, 23688, 24696, 27072, 27636, 28224, 31584, 32242, 32928, 35532, 36848, 37044, 40608, 41454, 42336, 47376, 48363, 49392, 55272, 62181, 63168, 64484, 65856, 71064, 73696, 74088, 81216, 82908, 84672, 94752, 96726, 98784, 110544, 124362, 128968, 142128, 145089, 147392, 148176, 165816, 189504, 193452, 197568, 221088, 248724, 257936, 284256, 290178, 296352, 331632, 386904, 435267, 442176, 497448, 515872, 568512, 580356, 592704, 663264, 773808, 870534, 994896, 1031744, 1160712, 1326528, 1547616, 1741068, 1989792, 2321424, 3095232, 3482136, 3979584, 4642848, 6964272, 9285696, 13928544, 27857088]

約数ペア:

[(1, 27857088), (2, 13928544), (3, 9285696), (4, 6964272), (6, 4642848), (7, 3979584), (8, 3482136), (9, 3095232), (12, 2321424), (14, 1989792), (16, 1741068), (18, 1547616), (21, 1326528), (24, 1160712), (27, 1031744), (28, 994896), (32, 870534), (36, 773808), (42, 663264), (47, 592704), (48, 580356), (49, 568512), (54, 515872), (56, 497448), (63, 442176), (64, 435267), (72, 386904), (84, 331632), (94, 296352), (96, 290178), (98, 284256), (108, 257936), (112, 248724), (126, 221088), (141, 197568), (144, 193452), (147, 189504), (168, 165816), (188, 148176), (189, 147392), (192, 145089), (196, 142128), (216, 128968), (224, 124362), (252, 110544), (282, 98784), (288, 96726), (294, 94752), (329, 84672), (336, 82908), (343, 81216), (376, 74088), (378, 73696), (392, 71064), (423, 65856), (432, 64484), (441, 63168), (448, 62181), (504, 55272), (564, 49392), (576, 48363), (588, 47376), (658, 42336), (672, 41454), (686, 40608), (752, 37044), (756, 36848), (784, 35532), (846, 32928), (864, 32242), (882, 31584), (987, 28224), (1008, 27636), (1029, 27072), (1128, 24696), (1176, 23688), (1269, 21952), (1316, 21168), (1323, 21056), (1344, 20727), (1372, 20304), (1504, 18522), (1512, 18424), (1568, 17766), (1692, 16464), (1728, 16121), (1764, 15792), (1974, 14112), (2016, 13818), (2058, 13536), (2256, 12348), (2303, 12096), (2352, 11844), (2538, 10976), (2632, 10584), (2646, 10528), (2744, 10152), (2961, 9408), (3008, 9261), (3024, 9212), (3087, 9024), (3136, 8883), (3384, 8232), (3528, 7896), (3948, 7056), (4032, 6909), (4116, 6768), (4512, 6174), (4606, 6048), (4704, 5922), (5076, 5488), (5264, 5292)]