77990424

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8311}}^1$

素因数の和:8360

約数の個数: 64

約数和(自身を含む): 215447040

約数和(自身を除く): 137456616

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 391, 408, 552, 782, 1173, 1564, 2346, 3128, 4692, 8311, 9384, 16622, 24933, 33244, 49866, 66488, 99732, 141287, 191153, 199464, 282574, 382306, 423861, 565148, 573459, 764612, 847722, 1130296, 1146918, 1529224, 1695444, 2293836, 3249601, 3390888, 4587672, 6499202, 9748803, 12998404, 19497606, 25996808, 38995212, 77990424]

約数ペア:

[(1, 77990424), (2, 38995212), (3, 25996808), (4, 19497606), (6, 12998404), (8, 9748803), (12, 6499202), (17, 4587672), (23, 3390888), (24, 3249601), (34, 2293836), (46, 1695444), (51, 1529224), (68, 1146918), (69, 1130296), (92, 847722), (102, 764612), (136, 573459), (138, 565148), (184, 423861), (204, 382306), (276, 282574), (391, 199464), (408, 191153), (552, 141287), (782, 99732), (1173, 66488), (1564, 49866), (2346, 33244), (3128, 24933), (4692, 16622), (8311, 9384)]