80180844

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{31667}}^1$

素因数の和:31885

約数の個数: 24

約数和(自身を含む): 187981248

約数和(自身を除く): 107800404

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 31667, 63334, 95001, 126668, 190002, 380004, 6681737, 13363474, 20045211, 26726948, 40090422, 80180844]

約数ペア:

[(1, 80180844), (2, 40090422), (3, 26726948), (4, 20045211), (6, 13363474), (12, 6681737), (211, 380004), (422, 190002), (633, 126668), (844, 95001), (1266, 63334), (2532, 31667)]