80495210214

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1901}}^1\times {\mathrm{21193}}^1$

素因数の和:23142

約数の個数: 64

約数和(自身を含む): 183818105280

約数和(自身を除く): 103322895066

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1901, 1998, 3802, 5703, 11406, 17109, 21193, 34218, 42386, 51327, 63579, 70337, 102654, 127158, 140674, 190737, 211011, 381474, 422022, 572211, 633033, 784141, 1144422, 1266066, 1568282, 1899099, 2352423, 3798198, 4704846, 7057269, 14114538, 21171807, 40287893, 42343614, 80575786, 120863679, 241727358, 362591037, 725182074, 1087773111, 1490652041, 2175546222, 2981304082, 4471956123, 8943912246, 13415868369, 26831736738, 40247605107, 80495210214]

約数ペア:

[(1, 80495210214), (2, 40247605107), (3, 26831736738), (6, 13415868369), (9, 8943912246), (18, 4471956123), (27, 2981304082), (37, 2175546222), (54, 1490652041), (74, 1087773111), (111, 725182074), (222, 362591037), (333, 241727358), (666, 120863679), (999, 80575786), (1901, 42343614), (1998, 40287893), (3802, 21171807), (5703, 14114538), (11406, 7057269), (17109, 4704846), (21193, 3798198), (34218, 2352423), (42386, 1899099), (51327, 1568282), (63579, 1266066), (70337, 1144422), (102654, 784141), (127158, 633033), (140674, 572211), (190737, 422022), (211011, 381474)]