61787292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31981}}^1$

素因数の和:32018

約数の個数: 48

約数和(自身を含む): 171935232

約数和(自身を除く): 110147940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 31981, 63962, 95943, 127924, 191886, 223867, 383772, 447734, 671601, 735563, 895468, 1343202, 1471126, 2206689, 2686404, 2942252, 4413378, 5148941, 8826756, 10297882, 15446823, 20595764, 30893646, 61787292]

約数ペア:

[(1, 61787292), (2, 30893646), (3, 20595764), (4, 15446823), (6, 10297882), (7, 8826756), (12, 5148941), (14, 4413378), (21, 2942252), (23, 2686404), (28, 2206689), (42, 1471126), (46, 1343202), (69, 895468), (84, 735563), (92, 671601), (138, 447734), (161, 383772), (276, 223867), (322, 191886), (483, 127924), (644, 95943), (966, 63962), (1932, 31981)]