129327336

素因数分解:

$2^3\times 3^2\times {\mathrm{503}}^1\times {\mathrm{3571}}^1$

素因数の和:4086

約数の個数: 48

約数和(自身を含む): 351056160

約数和(自身を除く): 221728824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 503, 1006, 1509, 2012, 3018, 3571, 4024, 4527, 6036, 7142, 9054, 10713, 12072, 14284, 18108, 21426, 28568, 32139, 36216, 42852, 64278, 85704, 128556, 257112, 1796213, 3592426, 5388639, 7184852, 10777278, 14369704, 16165917, 21554556, 32331834, 43109112, 64663668, 129327336]

約数ペア:

[(1, 129327336), (2, 64663668), (3, 43109112), (4, 32331834), (6, 21554556), (8, 16165917), (9, 14369704), (12, 10777278), (18, 7184852), (24, 5388639), (36, 3592426), (72, 1796213), (503, 257112), (1006, 128556), (1509, 85704), (2012, 64278), (3018, 42852), (3571, 36216), (4024, 32139), (4527, 28568), (6036, 21426), (7142, 18108), (9054, 14284), (10713, 12072)]