78044252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2903}}^1$

素因数の和:2978

約数の個数: 48

約数和(自身を含む): 163924992

約数和(自身を除く): 85880740

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 143, 188, 286, 517, 572, 611, 1034, 1222, 2068, 2444, 2903, 5806, 6721, 11612, 13442, 26884, 31933, 37739, 63866, 75478, 127732, 136441, 150956, 272882, 415129, 545764, 830258, 1500851, 1660516, 1773733, 3001702, 3547466, 6003404, 7094932, 19511063, 39022126, 78044252]

約数ペア:

[(1, 78044252), (2, 39022126), (4, 19511063), (11, 7094932), (13, 6003404), (22, 3547466), (26, 3001702), (44, 1773733), (47, 1660516), (52, 1500851), (94, 830258), (143, 545764), (188, 415129), (286, 272882), (517, 150956), (572, 136441), (611, 127732), (1034, 75478), (1222, 63866), (2068, 37739), (2444, 31933), (2903, 26884), (5806, 13442), (6721, 11612)]