76887864

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{22721}}^1$

素因数の和:22780

約数の個数: 48

約数和(自身を含む): 212677920

約数和(自身を除く): 135790056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 22721, 45442, 68163, 90884, 136326, 181768, 204489, 272652, 408978, 545304, 817956, 1067887, 1635912, 2135774, 3203661, 4271548, 6407322, 8543096, 9610983, 12814644, 19221966, 25629288, 38443932, 76887864]

約数ペア:

[(1, 76887864), (2, 38443932), (3, 25629288), (4, 19221966), (6, 12814644), (8, 9610983), (9, 8543096), (12, 6407322), (18, 4271548), (24, 3203661), (36, 2135774), (47, 1635912), (72, 1067887), (94, 817956), (141, 545304), (188, 408978), (282, 272652), (376, 204489), (423, 181768), (564, 136326), (846, 90884), (1128, 68163), (1692, 45442), (3384, 22721)]