163440072

素因数分解:

$2^3\times 3^3\times {\mathrm{756667}}^1$

素因数の和:756682

約数の個数: 32

約数和(自身を含む): 454000800

約数和(自身を除く): 290560728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 756667, 1513334, 2270001, 3026668, 4540002, 6053336, 6810003, 9080004, 13620006, 18160008, 20430009, 27240012, 40860018, 54480024, 81720036, 163440072]

約数ペア:

[(1, 163440072), (2, 81720036), (3, 54480024), (4, 40860018), (6, 27240012), (8, 20430009), (9, 18160008), (12, 13620006), (18, 9080004), (24, 6810003), (27, 6053336), (36, 4540002), (54, 3026668), (72, 2270001), (108, 1513334), (216, 756667)]