71266896

素因数分解:

$2^4\times 3^2\times {\mathrm{659}}^1\times {\mathrm{751}}^1$

素因数の和:1424

約数の個数: 60

約数和(自身を含む): 200016960

約数和(自身を除く): 128750064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 659, 751, 1318, 1502, 1977, 2253, 2636, 3004, 3954, 4506, 5272, 5931, 6008, 6759, 7908, 9012, 10544, 11862, 12016, 13518, 15816, 18024, 23724, 27036, 31632, 36048, 47448, 54072, 94896, 108144, 494909, 989818, 1484727, 1979636, 2969454, 3959272, 4454181, 5938908, 7918544, 8908362, 11877816, 17816724, 23755632, 35633448, 71266896]

約数ペア:

[(1, 71266896), (2, 35633448), (3, 23755632), (4, 17816724), (6, 11877816), (8, 8908362), (9, 7918544), (12, 5938908), (16, 4454181), (18, 3959272), (24, 2969454), (36, 1979636), (48, 1484727), (72, 989818), (144, 494909), (659, 108144), (751, 94896), (1318, 54072), (1502, 47448), (1977, 36048), (2253, 31632), (2636, 27036), (3004, 23724), (3954, 18024), (4506, 15816), (5272, 13518), (5931, 12016), (6008, 11862), (6759, 10544), (7908, 9012)]