78169548

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4643}}^1$

素因数の和:4734

約数の個数: 48

約数和(自身を含む): 193487616

約数和(自身を除く): 115318068

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 92, 122, 138, 183, 244, 276, 366, 732, 1403, 2806, 4209, 4643, 5612, 8418, 9286, 13929, 16836, 18572, 27858, 55716, 106789, 213578, 283223, 320367, 427156, 566446, 640734, 849669, 1132892, 1281468, 1699338, 3398676, 6514129, 13028258, 19542387, 26056516, 39084774, 78169548]

約数ペア:

[(1, 78169548), (2, 39084774), (3, 26056516), (4, 19542387), (6, 13028258), (12, 6514129), (23, 3398676), (46, 1699338), (61, 1281468), (69, 1132892), (92, 849669), (122, 640734), (138, 566446), (183, 427156), (244, 320367), (276, 283223), (366, 213578), (732, 106789), (1403, 55716), (2806, 27858), (4209, 18572), (4643, 16836), (5612, 13929), (8418, 9286)]