127572408

素因数分解:

$2^3\times 3^4\times {\mathrm{196871}}^1$

素因数の和:196889

約数の個数: 40

約数和(自身を含む): 357322680

約数和(自身を除く): 229750272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 196871, 393742, 590613, 787484, 1181226, 1574968, 1771839, 2362452, 3543678, 4724904, 5315517, 7087356, 10631034, 14174712, 15946551, 21262068, 31893102, 42524136, 63786204, 127572408]

約数ペア:

[(1, 127572408), (2, 63786204), (3, 42524136), (4, 31893102), (6, 21262068), (8, 15946551), (9, 14174712), (12, 10631034), (18, 7087356), (24, 5315517), (27, 4724904), (36, 3543678), (54, 2362452), (72, 1771839), (81, 1574968), (108, 1181226), (162, 787484), (216, 590613), (324, 393742), (648, 196871)]