81833292

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{31139}}^1$

素因数の和:31222

約数の個数: 36

約数和(自身を含む): 209696760

約数和(自身を除く): 127863468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 31139, 62278, 93417, 124556, 186834, 280251, 373668, 560502, 1121004, 2273147, 4546294, 6819441, 9092588, 13638882, 20458323, 27277764, 40916646, 81833292]

約数ペア:

[(1, 81833292), (2, 40916646), (3, 27277764), (4, 20458323), (6, 13638882), (9, 9092588), (12, 6819441), (18, 4546294), (36, 2273147), (73, 1121004), (146, 560502), (219, 373668), (292, 280251), (438, 186834), (657, 124556), (876, 93417), (1314, 62278), (2628, 31139)]