71691192

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{18787}}^1$

素因数の和:18852

約数の個数: 48

約数和(自身を含む): 197837640

約数和(自身を除く): 126146448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 18787, 37574, 56361, 75148, 112722, 150296, 169083, 225444, 338166, 450888, 676332, 995711, 1352664, 1991422, 2987133, 3982844, 5974266, 7965688, 8961399, 11948532, 17922798, 23897064, 35845596, 71691192]

約数ペア:

[(1, 71691192), (2, 35845596), (3, 23897064), (4, 17922798), (6, 11948532), (8, 8961399), (9, 7965688), (12, 5974266), (18, 3982844), (24, 2987133), (36, 1991422), (53, 1352664), (72, 995711), (106, 676332), (159, 450888), (212, 338166), (318, 225444), (424, 169083), (477, 150296), (636, 112722), (954, 75148), (1272, 56361), (1908, 37574), (3816, 18787)]