71635872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{881}}^1$

素因数の和:923

約数の個数: 144

約数和(自身を含む): 236488896

約数和(自身を除く): 164853024

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 121, 132, 154, 168, 176, 224, 231, 242, 264, 308, 336, 352, 363, 462, 484, 528, 616, 672, 726, 847, 881, 924, 968, 1056, 1232, 1452, 1694, 1762, 1848, 1936, 2464, 2541, 2643, 2904, 3388, 3524, 3696, 3872, 5082, 5286, 5808, 6167, 6776, 7048, 7392, 9691, 10164, 10572, 11616, 12334, 13552, 14096, 18501, 19382, 20328, 21144, 24668, 27104, 28192, 29073, 37002, 38764, 40656, 42288, 49336, 58146, 67837, 74004, 77528, 81312, 84576, 98672, 106601, 116292, 135674, 148008, 155056, 197344, 203511, 213202, 232584, 271348, 296016, 310112, 319803, 407022, 426404, 465168, 542696, 592032, 639606, 746207, 814044, 852808, 930336, 1085392, 1279212, 1492414, 1628088, 1705616, 2170784, 2238621, 2558424, 2984828, 3256176, 3411232, 4477242, 5116848, 5969656, 6512352, 8954484, 10233696, 11939312, 17908968, 23878624, 35817936, 71635872]

約数ペア:

[(1, 71635872), (2, 35817936), (3, 23878624), (4, 17908968), (6, 11939312), (7, 10233696), (8, 8954484), (11, 6512352), (12, 5969656), (14, 5116848), (16, 4477242), (21, 3411232), (22, 3256176), (24, 2984828), (28, 2558424), (32, 2238621), (33, 2170784), (42, 1705616), (44, 1628088), (48, 1492414), (56, 1279212), (66, 1085392), (77, 930336), (84, 852808), (88, 814044), (96, 746207), (112, 639606), (121, 592032), (132, 542696), (154, 465168), (168, 426404), (176, 407022), (224, 319803), (231, 310112), (242, 296016), (264, 271348), (308, 232584), (336, 213202), (352, 203511), (363, 197344), (462, 155056), (484, 148008), (528, 135674), (616, 116292), (672, 106601), (726, 98672), (847, 84576), (881, 81312), (924, 77528), (968, 74004), (1056, 67837), (1232, 58146), (1452, 49336), (1694, 42288), (1762, 40656), (1848, 38764), (1936, 37002), (2464, 29073), (2541, 28192), (2643, 27104), (2904, 24668), (3388, 21144), (3524, 20328), (3696, 19382), (3872, 18501), (5082, 14096), (5286, 13552), (5808, 12334), (6167, 11616), (6776, 10572), (7048, 10164), (7392, 9691)]