69148188

素因数分解:

$2^2\times 3^3\times {\mathrm{640261}}^1$

素因数の和:640274

約数の個数: 24

約数和(自身を含む): 179273360

約数和(自身を除く): 110125172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 640261, 1280522, 1920783, 2561044, 3841566, 5762349, 7683132, 11524698, 17287047, 23049396, 34574094, 69148188]

約数ペア:

[(1, 69148188), (2, 34574094), (3, 23049396), (4, 17287047), (6, 11524698), (9, 7683132), (12, 5762349), (18, 3841566), (27, 2561044), (36, 1920783), (54, 1280522), (108, 640261)]