172070568

素因数分解:

$2^3\times 3^4\times {\mathrm{265541}}^1$

素因数の和:265559

約数の個数: 40

約数和(自身を含む): 481958730

約数和(自身を除く): 309888162

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 265541, 531082, 796623, 1062164, 1593246, 2124328, 2389869, 3186492, 4779738, 6372984, 7169607, 9559476, 14339214, 19118952, 21508821, 28678428, 43017642, 57356856, 86035284, 172070568]

約数ペア:

[(1, 172070568), (2, 86035284), (3, 57356856), (4, 43017642), (6, 28678428), (8, 21508821), (9, 19118952), (12, 14339214), (18, 9559476), (24, 7169607), (27, 6372984), (36, 4779738), (54, 3186492), (72, 2389869), (81, 2124328), (108, 1593246), (162, 1062164), (216, 796623), (324, 531082), (648, 265541)]