78748964

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7193}}^1$

素因数の和:7244

約数の個数: 48

約数和(自身を含む): 174037248

約数和(自身を除く): 95288284

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 5474, 7193, 10948, 14386, 28772, 50351, 100702, 122281, 165439, 201404, 244562, 330878, 489124, 661756, 855967, 1158073, 1711934, 2316146, 2812463, 3423868, 4632292, 5624926, 11249852, 19687241, 39374482, 78748964]

約数ペア:

[(1, 78748964), (2, 39374482), (4, 19687241), (7, 11249852), (14, 5624926), (17, 4632292), (23, 3423868), (28, 2812463), (34, 2316146), (46, 1711934), (68, 1158073), (92, 855967), (119, 661756), (161, 489124), (238, 330878), (322, 244562), (391, 201404), (476, 165439), (644, 122281), (782, 100702), (1564, 50351), (2737, 28772), (5474, 14386), (7193, 10948)]