80917158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{2593}}^1$

素因数の和:3348

約数の個数: 32

約数和(自身を含む): 185273856

約数和(自身を除く): 104356698

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 743, 1486, 2229, 2593, 4458, 5186, 5201, 7779, 10402, 15558, 15603, 18151, 31206, 36302, 54453, 108906, 1926599, 3853198, 5779797, 11559594, 13486193, 26972386, 40458579, 80917158]

約数ペア:

[(1, 80917158), (2, 40458579), (3, 26972386), (6, 13486193), (7, 11559594), (14, 5779797), (21, 3853198), (42, 1926599), (743, 108906), (1486, 54453), (2229, 36302), (2593, 31206), (4458, 18151), (5186, 15603), (5201, 15558), (7779, 10402)]