78578712

素因数分解:

$2^3\times 3^2\times {\mathrm{1091371}}^1$

素因数の和:1091383

約数の個数: 24

約数和(自身を含む): 212817540

約数和(自身を除く): 134238828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1091371, 2182742, 3274113, 4365484, 6548226, 8730968, 9822339, 13096452, 19644678, 26192904, 39289356, 78578712]

約数ペア:

[(1, 78578712), (2, 39289356), (3, 26192904), (4, 19644678), (6, 13096452), (8, 9822339), (9, 8730968), (12, 6548226), (18, 4365484), (24, 3274113), (36, 2182742), (72, 1091371)]