71660736

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{2539}}^1$

素因数の和:2571

約数の個数: 126

約数和(自身を含む): 239031780

約数和(自身を除く): 167371044

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 2539, 3136, 3528, 4032, 4704, 5078, 7056, 7617, 9408, 10156, 14112, 15234, 17773, 20312, 22851, 28224, 30468, 35546, 40624, 45702, 53319, 60936, 71092, 81248, 91404, 106638, 121872, 124411, 142184, 159957, 162496, 182808, 213276, 243744, 248822, 284368, 319914, 365616, 373233, 426552, 487488, 497644, 568736, 639828, 731232, 746466, 853104, 995288, 1119699, 1137472, 1279656, 1462464, 1492932, 1706208, 1990576, 2239398, 2559312, 2985864, 3412416, 3981152, 4478796, 5118624, 5971728, 7962304, 8957592, 10237248, 11943456, 17915184, 23886912, 35830368, 71660736]

約数ペア:

[(1, 71660736), (2, 35830368), (3, 23886912), (4, 17915184), (6, 11943456), (7, 10237248), (8, 8957592), (9, 7962304), (12, 5971728), (14, 5118624), (16, 4478796), (18, 3981152), (21, 3412416), (24, 2985864), (28, 2559312), (32, 2239398), (36, 1990576), (42, 1706208), (48, 1492932), (49, 1462464), (56, 1279656), (63, 1137472), (64, 1119699), (72, 995288), (84, 853104), (96, 746466), (98, 731232), (112, 639828), (126, 568736), (144, 497644), (147, 487488), (168, 426552), (192, 373233), (196, 365616), (224, 319914), (252, 284368), (288, 248822), (294, 243744), (336, 213276), (392, 182808), (441, 162496), (448, 159957), (504, 142184), (576, 124411), (588, 121872), (672, 106638), (784, 91404), (882, 81248), (1008, 71092), (1176, 60936), (1344, 53319), (1568, 45702), (1764, 40624), (2016, 35546), (2352, 30468), (2539, 28224), (3136, 22851), (3528, 20312), (4032, 17773), (4704, 15234), (5078, 14112), (7056, 10156), (7617, 9408)]