71526168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{141917}}^1$

素因数の和:141936

約数の個数: 48

約数和(自身を含む): 221392080

約数和(自身を除く): 149865912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 141917, 283834, 425751, 567668, 851502, 993419, 1135336, 1277253, 1703004, 1986838, 2554506, 2980257, 3406008, 3973676, 5109012, 5960514, 7947352, 8940771, 10218024, 11921028, 17881542, 23842056, 35763084, 71526168]

約数ペア:

[(1, 71526168), (2, 35763084), (3, 23842056), (4, 17881542), (6, 11921028), (7, 10218024), (8, 8940771), (9, 7947352), (12, 5960514), (14, 5109012), (18, 3973676), (21, 3406008), (24, 2980257), (28, 2554506), (36, 1986838), (42, 1703004), (56, 1277253), (63, 1135336), (72, 993419), (84, 851502), (126, 567668), (168, 425751), (252, 283834), (504, 141917)]