80205906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{11149}}^1$

素因数の和:11274

約数の個数: 32

約数和(自身を含む): 176616000

約数和(自身を除く): 96410094

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 218, 327, 654, 1199, 2398, 3597, 7194, 11149, 22298, 33447, 66894, 122639, 245278, 367917, 735834, 1215241, 2430482, 3645723, 7291446, 13367651, 26735302, 40102953, 80205906]

約数ペア:

[(1, 80205906), (2, 40102953), (3, 26735302), (6, 13367651), (11, 7291446), (22, 3645723), (33, 2430482), (66, 1215241), (109, 735834), (218, 367917), (327, 245278), (654, 122639), (1199, 66894), (2398, 33447), (3597, 22298), (7194, 11149)]