80253006

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{63391}}^1$

素因数の和:63607

約数の個数: 16

約数和(自身を含む): 161269248

約数和(自身を除く): 81016242

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 63391, 126782, 190173, 380346, 13375501, 26751002, 40126503, 80253006]

約数ペア:

[(1, 80253006), (2, 40126503), (3, 26751002), (6, 13375501), (211, 380346), (422, 190173), (633, 126782), (1266, 63391)]