80983836

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{17713}}^1$

素因数の和:17850

約数の個数: 36

約数和(自身を含む): 206332672

約数和(自身を除く): 125348836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 17713, 35426, 53139, 70852, 106278, 159417, 212556, 318834, 637668, 2249551, 4499102, 6748653, 8998204, 13497306, 20245959, 26994612, 40491918, 80983836]

約数ペア:

[(1, 80983836), (2, 40491918), (3, 26994612), (4, 20245959), (6, 13497306), (9, 8998204), (12, 6748653), (18, 4499102), (36, 2249551), (127, 637668), (254, 318834), (381, 212556), (508, 159417), (762, 106278), (1143, 70852), (1524, 53139), (2286, 35426), (4572, 17713)]