77996938

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{1831}}^1$

素因数の和:1930

約数の個数: 24

約数和(自身を含む): 125638560

約数和(自身を除く): 47641622

約数列:

[1, 2, 19, 38, 59, 118, 361, 722, 1121, 1831, 2242, 3662, 21299, 34789, 42598, 69578, 108029, 216058, 660991, 1321982, 2052551, 4105102, 38998469, 77996938]

約数ペア:

[(1, 77996938), (2, 38998469), (19, 4105102), (38, 2052551), (59, 1321982), (118, 660991), (361, 216058), (722, 108029), (1121, 69578), (1831, 42598), (2242, 34789), (3662, 21299)]