80764992

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1$

素因数の和:646

約数の個数: 224

約数和(自身を含む): 296509440

約数和(自身を除く): 215744448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 192, 198, 216, 224, 231, 252, 264, 288, 297, 308, 336, 352, 378, 396, 432, 448, 462, 504, 528, 576, 594, 607, 616, 672, 693, 704, 756, 792, 864, 924, 1008, 1056, 1188, 1214, 1232, 1344, 1386, 1512, 1584, 1728, 1821, 1848, 2016, 2079, 2112, 2376, 2428, 2464, 2772, 3024, 3168, 3642, 3696, 4032, 4158, 4249, 4752, 4856, 4928, 5463, 5544, 6048, 6336, 6677, 7284, 7392, 8316, 8498, 9504, 9712, 10926, 11088, 12096, 12747, 13354, 14568, 14784, 16389, 16632, 16996, 19008, 19424, 20031, 21852, 22176, 25494, 26708, 29136, 32778, 33264, 33992, 38241, 38848, 40062, 43704, 44352, 46739, 50988, 53416, 58272, 60093, 65556, 66528, 67984, 76482, 80124, 87408, 93478, 101976, 106832, 114723, 116544, 120186, 131112, 133056, 135968, 140217, 152964, 160248, 174816, 180279, 186956, 203952, 213664, 229446, 240372, 262224, 271936, 280434, 305928, 320496, 349632, 360558, 373912, 407904, 420651, 427328, 458892, 480744, 524448, 560868, 611856, 640992, 721116, 747824, 815808, 841302, 917784, 961488, 1048896, 1121736, 1223712, 1261953, 1281984, 1442232, 1495648, 1682604, 1835568, 1922976, 2243472, 2447424, 2523906, 2884464, 2991296, 3365208, 3671136, 3845952, 4486944, 5047812, 5768928, 6730416, 7342272, 8973888, 10095624, 11537856, 13460832, 20191248, 26921664, 40382496, 80764992]

約数ペア:

[(1, 80764992), (2, 40382496), (3, 26921664), (4, 20191248), (6, 13460832), (7, 11537856), (8, 10095624), (9, 8973888), (11, 7342272), (12, 6730416), (14, 5768928), (16, 5047812), (18, 4486944), (21, 3845952), (22, 3671136), (24, 3365208), (27, 2991296), (28, 2884464), (32, 2523906), (33, 2447424), (36, 2243472), (42, 1922976), (44, 1835568), (48, 1682604), (54, 1495648), (56, 1442232), (63, 1281984), (64, 1261953), (66, 1223712), (72, 1121736), (77, 1048896), (84, 961488), (88, 917784), (96, 841302), (99, 815808), (108, 747824), (112, 721116), (126, 640992), (132, 611856), (144, 560868), (154, 524448), (168, 480744), (176, 458892), (189, 427328), (192, 420651), (198, 407904), (216, 373912), (224, 360558), (231, 349632), (252, 320496), (264, 305928), (288, 280434), (297, 271936), (308, 262224), (336, 240372), (352, 229446), (378, 213664), (396, 203952), (432, 186956), (448, 180279), (462, 174816), (504, 160248), (528, 152964), (576, 140217), (594, 135968), (607, 133056), (616, 131112), (672, 120186), (693, 116544), (704, 114723), (756, 106832), (792, 101976), (864, 93478), (924, 87408), (1008, 80124), (1056, 76482), (1188, 67984), (1214, 66528), (1232, 65556), (1344, 60093), (1386, 58272), (1512, 53416), (1584, 50988), (1728, 46739), (1821, 44352), (1848, 43704), (2016, 40062), (2079, 38848), (2112, 38241), (2376, 33992), (2428, 33264), (2464, 32778), (2772, 29136), (3024, 26708), (3168, 25494), (3642, 22176), (3696, 21852), (4032, 20031), (4158, 19424), (4249, 19008), (4752, 16996), (4856, 16632), (4928, 16389), (5463, 14784), (5544, 14568), (6048, 13354), (6336, 12747), (6677, 12096), (7284, 11088), (7392, 10926), (8316, 9712), (8498, 9504)]