67680252

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{16937}}^1$

素因数の和:16987

約数の個数: 48

約数和(自身を含む): 180220320

約数和(自身を除く): 112540068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 16937, 33874, 50811, 67748, 101622, 152433, 203244, 304866, 457299, 609732, 626669, 914598, 1253338, 1829196, 1880007, 2506676, 3760014, 5640021, 7520028, 11280042, 16920063, 22560084, 33840126, 67680252]

約数ペア:

[(1, 67680252), (2, 33840126), (3, 22560084), (4, 16920063), (6, 11280042), (9, 7520028), (12, 5640021), (18, 3760014), (27, 2506676), (36, 1880007), (37, 1829196), (54, 1253338), (74, 914598), (108, 626669), (111, 609732), (148, 457299), (222, 304866), (333, 203244), (444, 152433), (666, 101622), (999, 67748), (1332, 50811), (1998, 33874), (3996, 16937)]