71285556

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15193}}^1$

素因数の和:15240

約数の個数: 48

約数和(自身を含む): 183786624

約数和(自身を除く): 112501068

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 15193, 30386, 45579, 60772, 91158, 182316, 258281, 349439, 516562, 698878, 774843, 1033124, 1048317, 1397756, 1549686, 2096634, 3099372, 4193268, 5940463, 11880926, 17821389, 23761852, 35642778, 71285556]

約数ペア:

[(1, 71285556), (2, 35642778), (3, 23761852), (4, 17821389), (6, 11880926), (12, 5940463), (17, 4193268), (23, 3099372), (34, 2096634), (46, 1549686), (51, 1397756), (68, 1048317), (69, 1033124), (92, 774843), (102, 698878), (138, 516562), (204, 349439), (276, 258281), (391, 182316), (782, 91158), (1173, 60772), (1564, 45579), (2346, 30386), (4692, 15193)]