61344772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 120742272

約数和(自身を除く): 59397500

約数列:

[1, 2, 4, 17, 23, 34, 46, 61, 68, 92, 122, 244, 391, 643, 782, 1037, 1286, 1403, 1564, 2074, 2572, 2806, 4148, 5612, 10931, 14789, 21862, 23851, 29578, 39223, 43724, 47702, 59156, 78446, 95404, 156892, 251413, 502826, 666791, 902129, 1005652, 1333582, 1804258, 2667164, 3608516, 15336193, 30672386, 61344772]

約数ペア:

[(1, 61344772), (2, 30672386), (4, 15336193), (17, 3608516), (23, 2667164), (34, 1804258), (46, 1333582), (61, 1005652), (68, 902129), (92, 666791), (122, 502826), (244, 251413), (391, 156892), (643, 95404), (782, 78446), (1037, 59156), (1286, 47702), (1403, 43724), (1564, 39223), (2074, 29578), (2572, 23851), (2806, 21862), (4148, 14789), (5612, 10931)]