86687966

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 146709792

約数和(自身を除く): 60021826

約数列:

[1, 2, 23, 31, 37, 46, 53, 62, 74, 106, 713, 851, 961, 1147, 1219, 1426, 1643, 1702, 1922, 1961, 2294, 2438, 3286, 3922, 22103, 26381, 35557, 37789, 44206, 45103, 50933, 52762, 60791, 71114, 75578, 90206, 101866, 121582, 817811, 1171459, 1398193, 1635622, 1884521, 2342918, 2796386, 3769042, 43343983, 86687966]

約数ペア:

[(1, 86687966), (2, 43343983), (23, 3769042), (31, 2796386), (37, 2342918), (46, 1884521), (53, 1635622), (62, 1398193), (74, 1171459), (106, 817811), (713, 121582), (851, 101866), (961, 90206), (1147, 75578), (1219, 71114), (1426, 60791), (1643, 52762), (1702, 50933), (1922, 45103), (1961, 44206), (2294, 37789), (2438, 35557), (3286, 26381), (3922, 22103)]