61809144

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{769}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 164656800

約数和(自身を除く): 102847656

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 197, 204, 394, 408, 591, 769, 788, 1182, 1538, 1576, 2307, 2364, 3076, 3349, 4614, 4728, 6152, 6698, 9228, 10047, 13073, 13396, 18456, 20094, 26146, 26792, 39219, 40188, 52292, 78438, 80376, 104584, 151493, 156876, 302986, 313752, 454479, 605972, 908958, 1211944, 1817916, 2575381, 3635832, 5150762, 7726143, 10301524, 15452286, 20603048, 30904572, 61809144]

約数ペア:

[(1, 61809144), (2, 30904572), (3, 20603048), (4, 15452286), (6, 10301524), (8, 7726143), (12, 5150762), (17, 3635832), (24, 2575381), (34, 1817916), (51, 1211944), (68, 908958), (102, 605972), (136, 454479), (197, 313752), (204, 302986), (394, 156876), (408, 151493), (591, 104584), (769, 80376), (788, 78438), (1182, 52292), (1538, 40188), (1576, 39219), (2307, 26792), (2364, 26146), (3076, 20094), (3349, 18456), (4614, 13396), (4728, 13073), (6152, 10047), (6698, 9228)]