90831104

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:600

約数の個数: 108

約数和(自身を含む): 227540124

約数和(自身を除く): 136709020

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 557, 637, 728, 784, 832, 896, 1114, 1274, 1456, 1568, 1664, 1792, 2228, 2548, 2912, 3136, 3328, 3899, 4456, 5096, 5824, 6272, 7241, 7798, 8912, 10192, 11648, 12544, 14482, 15596, 17824, 20384, 23296, 27293, 28964, 31192, 35648, 40768, 50687, 54586, 57928, 62384, 71296, 81536, 101374, 109172, 115856, 124768, 142592, 163072, 202748, 218344, 231712, 249536, 354809, 405496, 436688, 463424, 499072, 709618, 810992, 873376, 926848, 998144, 1419236, 1621984, 1746752, 1853696, 2838472, 3243968, 3493504, 5676944, 6487936, 6987008, 11353888, 12975872, 22707776, 45415552, 90831104]

約数ペア:

[(1, 90831104), (2, 45415552), (4, 22707776), (7, 12975872), (8, 11353888), (13, 6987008), (14, 6487936), (16, 5676944), (26, 3493504), (28, 3243968), (32, 2838472), (49, 1853696), (52, 1746752), (56, 1621984), (64, 1419236), (91, 998144), (98, 926848), (104, 873376), (112, 810992), (128, 709618), (182, 499072), (196, 463424), (208, 436688), (224, 405496), (256, 354809), (364, 249536), (392, 231712), (416, 218344), (448, 202748), (557, 163072), (637, 142592), (728, 124768), (784, 115856), (832, 109172), (896, 101374), (1114, 81536), (1274, 71296), (1456, 62384), (1568, 57928), (1664, 54586), (1792, 50687), (2228, 40768), (2548, 35648), (2912, 31192), (3136, 28964), (3328, 27293), (3899, 23296), (4456, 20384), (5096, 17824), (5824, 15596), (6272, 14482), (7241, 12544), (7798, 11648), (8912, 10192)]