77820246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{719}}^1\times {\mathrm{859}}^1$

素因数の和:1593

約数の個数: 48

約数和(自身を含む): 193190400

約数和(自身を除く): 115370154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 719, 859, 1438, 1718, 2157, 2577, 4314, 5033, 5154, 6013, 6471, 7731, 10066, 12026, 12942, 15099, 15462, 18039, 30198, 36078, 45297, 54117, 90594, 108234, 617621, 1235242, 1852863, 3705726, 4323347, 5558589, 8646694, 11117178, 12970041, 25940082, 38910123, 77820246]

約数ペア:

[(1, 77820246), (2, 38910123), (3, 25940082), (6, 12970041), (7, 11117178), (9, 8646694), (14, 5558589), (18, 4323347), (21, 3705726), (42, 1852863), (63, 1235242), (126, 617621), (719, 108234), (859, 90594), (1438, 54117), (1718, 45297), (2157, 36078), (2577, 30198), (4314, 18039), (5033, 15462), (5154, 15099), (6013, 12942), (6471, 12026), (7731, 10066)]