86751952

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 216789696

約数和(自身を除く): 130037744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 49, 56, 68, 92, 98, 112, 119, 136, 161, 184, 196, 238, 272, 283, 322, 368, 391, 392, 476, 566, 644, 782, 784, 833, 952, 1127, 1132, 1288, 1564, 1666, 1904, 1981, 2254, 2264, 2576, 2737, 3128, 3332, 3962, 4508, 4528, 4811, 5474, 6256, 6509, 6664, 7924, 9016, 9622, 10948, 13018, 13328, 13867, 15848, 18032, 19159, 19244, 21896, 26036, 27734, 31696, 33677, 38318, 38488, 43792, 45563, 52072, 55468, 67354, 76636, 76976, 91126, 104144, 110653, 110936, 134708, 153272, 182252, 221306, 221872, 235739, 269416, 306544, 318941, 364504, 442612, 471478, 538832, 637882, 729008, 774571, 885224, 942956, 1275764, 1549142, 1770448, 1885912, 2551528, 3098284, 3771824, 5103056, 5421997, 6196568, 10843994, 12393136, 21687988, 43375976, 86751952]

約数ペア:

[(1, 86751952), (2, 43375976), (4, 21687988), (7, 12393136), (8, 10843994), (14, 6196568), (16, 5421997), (17, 5103056), (23, 3771824), (28, 3098284), (34, 2551528), (46, 1885912), (49, 1770448), (56, 1549142), (68, 1275764), (92, 942956), (98, 885224), (112, 774571), (119, 729008), (136, 637882), (161, 538832), (184, 471478), (196, 442612), (238, 364504), (272, 318941), (283, 306544), (322, 269416), (368, 235739), (391, 221872), (392, 221306), (476, 182252), (566, 153272), (644, 134708), (782, 110936), (784, 110653), (833, 104144), (952, 91126), (1127, 76976), (1132, 76636), (1288, 67354), (1564, 55468), (1666, 52072), (1904, 45563), (1981, 43792), (2254, 38488), (2264, 38318), (2576, 33677), (2737, 31696), (3128, 27734), (3332, 26036), (3962, 21896), (4508, 19244), (4528, 19159), (4811, 18032), (5474, 15848), (6256, 13867), (6509, 13328), (6664, 13018), (7924, 10948), (9016, 9622)]