82577264

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:814

約数の個数: 80

約数和(自身を含む): 201820416

約数和(自身を除く): 119243152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 97, 112, 154, 176, 194, 308, 388, 616, 679, 691, 776, 1067, 1232, 1358, 1382, 1552, 2134, 2716, 2764, 4268, 4837, 5432, 5528, 7469, 7601, 8536, 9674, 10864, 11056, 14938, 15202, 17072, 19348, 29876, 30404, 38696, 53207, 59752, 60808, 67027, 77392, 106414, 119504, 121616, 134054, 212828, 268108, 425656, 469189, 536216, 737297, 851312, 938378, 1072432, 1474594, 1876756, 2949188, 3753512, 5161079, 5898376, 7507024, 10322158, 11796752, 20644316, 41288632, 82577264]

約数ペア:

[(1, 82577264), (2, 41288632), (4, 20644316), (7, 11796752), (8, 10322158), (11, 7507024), (14, 5898376), (16, 5161079), (22, 3753512), (28, 2949188), (44, 1876756), (56, 1474594), (77, 1072432), (88, 938378), (97, 851312), (112, 737297), (154, 536216), (176, 469189), (194, 425656), (308, 268108), (388, 212828), (616, 134054), (679, 121616), (691, 119504), (776, 106414), (1067, 77392), (1232, 67027), (1358, 60808), (1382, 59752), (1552, 53207), (2134, 38696), (2716, 30404), (2764, 29876), (4268, 19348), (4837, 17072), (5432, 15202), (5528, 14938), (7469, 11056), (7601, 10864), (8536, 9674)]