67698144

素因数分解:

$2^5\times 3^2\times {\mathrm{313}}^1\times {\mathrm{751}}^1$

素因数の和:1080

約数の個数: 72

約数和(自身を含む): 193388832

約数和(自身を除く): 125690688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 313, 626, 751, 939, 1252, 1502, 1878, 2253, 2504, 2817, 3004, 3756, 4506, 5008, 5634, 6008, 6759, 7512, 9012, 10016, 11268, 12016, 13518, 15024, 18024, 22536, 24032, 27036, 30048, 36048, 45072, 54072, 72096, 90144, 108144, 216288, 235063, 470126, 705189, 940252, 1410378, 1880504, 2115567, 2820756, 3761008, 4231134, 5641512, 7522016, 8462268, 11283024, 16924536, 22566048, 33849072, 67698144]

約数ペア:

[(1, 67698144), (2, 33849072), (3, 22566048), (4, 16924536), (6, 11283024), (8, 8462268), (9, 7522016), (12, 5641512), (16, 4231134), (18, 3761008), (24, 2820756), (32, 2115567), (36, 1880504), (48, 1410378), (72, 940252), (96, 705189), (144, 470126), (288, 235063), (313, 216288), (626, 108144), (751, 90144), (939, 72096), (1252, 54072), (1502, 45072), (1878, 36048), (2253, 30048), (2504, 27036), (2817, 24032), (3004, 22536), (3756, 18024), (4506, 15024), (5008, 13518), (5634, 12016), (6008, 11268), (6759, 10016), (7512, 9012)]