80738293108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{377021}}^1$

素因数の和:377224

約数の個数: 48

約数和(自身を含む): 160122751488

約数和(自身を除く): 79384458380

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 157, 314, 341, 628, 682, 1364, 1727, 3454, 4867, 6908, 9734, 19468, 53537, 107074, 214148, 377021, 754042, 1508084, 4147231, 8294462, 11687651, 16588924, 23375302, 46750604, 59192297, 118384594, 128564161, 236769188, 257128322, 514256644, 651115267, 1302230534, 1834961207, 2604461068, 3669922414, 7339844828, 20184573277, 40369146554, 80738293108]

約数ペア:

[(1, 80738293108), (2, 40369146554), (4, 20184573277), (11, 7339844828), (22, 3669922414), (31, 2604461068), (44, 1834961207), (62, 1302230534), (124, 651115267), (157, 514256644), (314, 257128322), (341, 236769188), (628, 128564161), (682, 118384594), (1364, 59192297), (1727, 46750604), (3454, 23375302), (4867, 16588924), (6908, 11687651), (9734, 8294462), (19468, 4147231), (53537, 1508084), (107074, 754042), (214148, 377021)]