68987268

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{91253}}^1$

素因数の和:91273

約数の個数: 48

約数和(自身を含む): 204408960

約数和(自身を除く): 135421692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 91253, 182506, 273759, 365012, 547518, 638771, 821277, 1095036, 1277542, 1642554, 1916313, 2463831, 2555084, 3285108, 3832626, 4927662, 5748939, 7665252, 9855324, 11497878, 17246817, 22995756, 34493634, 68987268]

約数ペア:

[(1, 68987268), (2, 34493634), (3, 22995756), (4, 17246817), (6, 11497878), (7, 9855324), (9, 7665252), (12, 5748939), (14, 4927662), (18, 3832626), (21, 3285108), (27, 2555084), (28, 2463831), (36, 1916313), (42, 1642554), (54, 1277542), (63, 1095036), (84, 821277), (108, 638771), (126, 547518), (189, 365012), (252, 273759), (378, 182506), (756, 91253)]