68639922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1489}}^1$

素因数の和:1707

約数の個数: 48

約数和(自身を含む): 161080920

約数和(自身を除く): 92440998

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 197, 234, 394, 591, 1182, 1489, 1773, 2561, 2978, 3546, 4467, 5122, 7683, 8934, 13401, 15366, 19357, 23049, 26802, 38714, 46098, 58071, 116142, 174213, 293333, 348426, 586666, 879999, 1759998, 2639997, 3813329, 5279994, 7626658, 11439987, 22879974, 34319961, 68639922]

約数ペア:

[(1, 68639922), (2, 34319961), (3, 22879974), (6, 11439987), (9, 7626658), (13, 5279994), (18, 3813329), (26, 2639997), (39, 1759998), (78, 879999), (117, 586666), (197, 348426), (234, 293333), (394, 174213), (591, 116142), (1182, 58071), (1489, 46098), (1773, 38714), (2561, 26802), (2978, 23049), (3546, 19357), (4467, 15366), (5122, 13401), (7683, 8934)]