81810432

素因数分解:

$2^{10}\times 3^3\times {\mathrm{11}}^1\times {\mathrm{269}}^1$

素因数の和:309

約数の個数: 176

約数和(自身を含む): 265291200

約数和(自身を除く): 183480768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 269, 288, 297, 352, 384, 396, 432, 512, 528, 538, 576, 594, 704, 768, 792, 807, 864, 1024, 1056, 1076, 1152, 1188, 1408, 1536, 1584, 1614, 1728, 2112, 2152, 2304, 2376, 2421, 2816, 2959, 3072, 3168, 3228, 3456, 4224, 4304, 4608, 4752, 4842, 5632, 5918, 6336, 6456, 6912, 7263, 8448, 8608, 8877, 9216, 9504, 9684, 11264, 11836, 12672, 12912, 13824, 14526, 16896, 17216, 17754, 19008, 19368, 23672, 25344, 25824, 26631, 27648, 29052, 33792, 34432, 35508, 38016, 38736, 47344, 50688, 51648, 53262, 58104, 68864, 71016, 76032, 77472, 79893, 94688, 101376, 103296, 106524, 116208, 137728, 142032, 152064, 154944, 159786, 189376, 206592, 213048, 232416, 275456, 284064, 304128, 309888, 319572, 378752, 413184, 426096, 464832, 568128, 619776, 639144, 757504, 826368, 852192, 929664, 1136256, 1239552, 1278288, 1515008, 1704384, 1859328, 2272512, 2479104, 2556576, 3030016, 3408768, 3718656, 4545024, 5113152, 6817536, 7437312, 9090048, 10226304, 13635072, 20452608, 27270144, 40905216, 81810432]

約数ペア:

[(1, 81810432), (2, 40905216), (3, 27270144), (4, 20452608), (6, 13635072), (8, 10226304), (9, 9090048), (11, 7437312), (12, 6817536), (16, 5113152), (18, 4545024), (22, 3718656), (24, 3408768), (27, 3030016), (32, 2556576), (33, 2479104), (36, 2272512), (44, 1859328), (48, 1704384), (54, 1515008), (64, 1278288), (66, 1239552), (72, 1136256), (88, 929664), (96, 852192), (99, 826368), (108, 757504), (128, 639144), (132, 619776), (144, 568128), (176, 464832), (192, 426096), (198, 413184), (216, 378752), (256, 319572), (264, 309888), (269, 304128), (288, 284064), (297, 275456), (352, 232416), (384, 213048), (396, 206592), (432, 189376), (512, 159786), (528, 154944), (538, 152064), (576, 142032), (594, 137728), (704, 116208), (768, 106524), (792, 103296), (807, 101376), (864, 94688), (1024, 79893), (1056, 77472), (1076, 76032), (1152, 71016), (1188, 68864), (1408, 58104), (1536, 53262), (1584, 51648), (1614, 50688), (1728, 47344), (2112, 38736), (2152, 38016), (2304, 35508), (2376, 34432), (2421, 33792), (2816, 29052), (2959, 27648), (3072, 26631), (3168, 25824), (3228, 25344), (3456, 23672), (4224, 19368), (4304, 19008), (4608, 17754), (4752, 17216), (4842, 16896), (5632, 14526), (5918, 13824), (6336, 12912), (6456, 12672), (6912, 11836), (7263, 11264), (8448, 9684), (8608, 9504), (8877, 9216)]