72166878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{601}}^1\times {\mathrm{953}}^1$

素因数の和:1569

約数の個数: 48

約数和(自身を含む): 179184096

約数和(自身を除く): 107017218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 601, 953, 1202, 1803, 1906, 2859, 3606, 4207, 5409, 5718, 6671, 8414, 8577, 10818, 12621, 13342, 17154, 20013, 25242, 37863, 40026, 60039, 75726, 120078, 572753, 1145506, 1718259, 3436518, 4009271, 5154777, 8018542, 10309554, 12027813, 24055626, 36083439, 72166878]

約数ペア:

[(1, 72166878), (2, 36083439), (3, 24055626), (6, 12027813), (7, 10309554), (9, 8018542), (14, 5154777), (18, 4009271), (21, 3436518), (42, 1718259), (63, 1145506), (126, 572753), (601, 120078), (953, 75726), (1202, 60039), (1803, 40026), (1906, 37863), (2859, 25242), (3606, 20013), (4207, 17154), (5409, 13342), (5718, 12621), (6671, 10818), (8414, 8577)]