71680608

素因数分解:

$2^5\times 3^2\times {\mathrm{248891}}^1$

素因数の和:248907

約数の個数: 36

約数和(自身を含む): 203842548

約数和(自身を除く): 132161940

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 248891, 497782, 746673, 995564, 1493346, 1991128, 2240019, 2986692, 3982256, 4480038, 5973384, 7964512, 8960076, 11946768, 17920152, 23893536, 35840304, 71680608]

約数ペア:

[(1, 71680608), (2, 35840304), (3, 23893536), (4, 17920152), (6, 11946768), (8, 8960076), (9, 7964512), (12, 5973384), (16, 4480038), (18, 3982256), (24, 2986692), (32, 2240019), (36, 1991128), (48, 1493346), (72, 995564), (96, 746673), (144, 497782), (288, 248891)]