79878998484

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{313}}^1\times {\mathrm{55819}}^1$

素因数の和:56269

約数の個数: 72

約数和(自身を含む): 204160087040

約数和(自身を除く): 124281088556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 313, 381, 508, 626, 762, 939, 1143, 1252, 1524, 1878, 2286, 2817, 3756, 4572, 5634, 11268, 39751, 55819, 79502, 111638, 119253, 159004, 167457, 223276, 238506, 334914, 357759, 477012, 502371, 669828, 715518, 1004742, 1431036, 2009484, 7089013, 14178026, 17471347, 21267039, 28356052, 34942694, 42534078, 52414041, 63801117, 69885388, 85068156, 104828082, 127602234, 157242123, 209656164, 255204468, 314484246, 628968492, 2218861069, 4437722138, 6656583207, 8875444276, 13313166414, 19969749621, 26626332828, 39939499242, 79878998484]

約数ペア:

[(1, 79878998484), (2, 39939499242), (3, 26626332828), (4, 19969749621), (6, 13313166414), (9, 8875444276), (12, 6656583207), (18, 4437722138), (36, 2218861069), (127, 628968492), (254, 314484246), (313, 255204468), (381, 209656164), (508, 157242123), (626, 127602234), (762, 104828082), (939, 85068156), (1143, 69885388), (1252, 63801117), (1524, 52414041), (1878, 42534078), (2286, 34942694), (2817, 28356052), (3756, 21267039), (4572, 17471347), (5634, 14178026), (11268, 7089013), (39751, 2009484), (55819, 1431036), (79502, 1004742), (111638, 715518), (119253, 669828), (159004, 502371), (167457, 477012), (223276, 357759), (238506, 334914)]