80286138

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4447}}^1$

素因数の和:4531

約数の個数: 48

約数和(自身を含む): 187349760

約数和(自身を除く): 107063622

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 59, 102, 118, 153, 177, 306, 354, 531, 1003, 1062, 2006, 3009, 4447, 6018, 8894, 9027, 13341, 18054, 26682, 40023, 75599, 80046, 151198, 226797, 262373, 453594, 524746, 680391, 787119, 1360782, 1574238, 2361357, 4460341, 4722714, 8920682, 13381023, 26762046, 40143069, 80286138]

約数ペア:

[(1, 80286138), (2, 40143069), (3, 26762046), (6, 13381023), (9, 8920682), (17, 4722714), (18, 4460341), (34, 2361357), (51, 1574238), (59, 1360782), (102, 787119), (118, 680391), (153, 524746), (177, 453594), (306, 262373), (354, 226797), (531, 151198), (1003, 80046), (1062, 75599), (2006, 40023), (3009, 26682), (4447, 18054), (6018, 13341), (8894, 9027)]