78017368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1528

約数の個数: 64

約数和(自身を含む): 175633920

約数和(自身を除く): 97616552

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 47, 52, 88, 94, 104, 143, 188, 286, 376, 517, 572, 611, 1034, 1144, 1222, 1451, 2068, 2444, 2902, 4136, 4888, 5804, 6721, 11608, 13442, 15961, 18863, 26884, 31922, 37726, 53768, 63844, 68197, 75452, 127688, 136394, 150904, 207493, 272788, 414986, 545576, 750167, 829972, 886561, 1500334, 1659944, 1773122, 3000668, 3546244, 6001336, 7092488, 9752171, 19504342, 39008684, 78017368]

約数ペア:

[(1, 78017368), (2, 39008684), (4, 19504342), (8, 9752171), (11, 7092488), (13, 6001336), (22, 3546244), (26, 3000668), (44, 1773122), (47, 1659944), (52, 1500334), (88, 886561), (94, 829972), (104, 750167), (143, 545576), (188, 414986), (286, 272788), (376, 207493), (517, 150904), (572, 136394), (611, 127688), (1034, 75452), (1144, 68197), (1222, 63844), (1451, 53768), (2068, 37726), (2444, 31922), (2902, 26884), (4136, 18863), (4888, 15961), (5804, 13442), (6721, 11608)]