64342584

素因数分解:

$2^3\times 3^2\times {\mathrm{397}}^1\times {\mathrm{2251}}^1$

素因数の和:2660

約数の個数: 48

約数和(自身を含む): 174777720

約数和(自身を除く): 110435136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397, 794, 1191, 1588, 2251, 2382, 3176, 3573, 4502, 4764, 6753, 7146, 9004, 9528, 13506, 14292, 18008, 20259, 27012, 28584, 40518, 54024, 81036, 162072, 893647, 1787294, 2680941, 3574588, 5361882, 7149176, 8042823, 10723764, 16085646, 21447528, 32171292, 64342584]

約数ペア:

[(1, 64342584), (2, 32171292), (3, 21447528), (4, 16085646), (6, 10723764), (8, 8042823), (9, 7149176), (12, 5361882), (18, 3574588), (24, 2680941), (36, 1787294), (72, 893647), (397, 162072), (794, 81036), (1191, 54024), (1588, 40518), (2251, 28584), (2382, 27012), (3176, 20259), (3573, 18008), (4502, 14292), (4764, 13506), (6753, 9528), (7146, 9004)]