82605328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:632

約数の個数: 80

約数和(自身を含む): 185988096

約数和(自身を除く): 103382768

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 208, 248, 299, 368, 403, 496, 557, 598, 713, 806, 1114, 1196, 1426, 1612, 2228, 2392, 2852, 3224, 4456, 4784, 5704, 6448, 7241, 8912, 9269, 11408, 12811, 14482, 17267, 18538, 25622, 28964, 34534, 37076, 51244, 57928, 69068, 74152, 102488, 115856, 138136, 148304, 166543, 204976, 224471, 276272, 333086, 397141, 448942, 666172, 794282, 897884, 1332344, 1588564, 1795768, 2664688, 3177128, 3591536, 5162833, 6354256, 10325666, 20651332, 41302664, 82605328]

約数ペア:

[(1, 82605328), (2, 41302664), (4, 20651332), (8, 10325666), (13, 6354256), (16, 5162833), (23, 3591536), (26, 3177128), (31, 2664688), (46, 1795768), (52, 1588564), (62, 1332344), (92, 897884), (104, 794282), (124, 666172), (184, 448942), (208, 397141), (248, 333086), (299, 276272), (368, 224471), (403, 204976), (496, 166543), (557, 148304), (598, 138136), (713, 115856), (806, 102488), (1114, 74152), (1196, 69068), (1426, 57928), (1612, 51244), (2228, 37076), (2392, 34534), (2852, 28964), (3224, 25622), (4456, 18538), (4784, 17267), (5704, 14482), (6448, 12811), (7241, 11408), (8912, 9269)]