76564516

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1949}}^1$

素因数の和:2044

約数の個数: 48

約数和(自身を含む): 162489600

約数和(自身を除く): 85925084

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 61, 92, 122, 161, 244, 322, 427, 644, 854, 1403, 1708, 1949, 2806, 3898, 5612, 7796, 9821, 13643, 19642, 27286, 39284, 44827, 54572, 89654, 118889, 179308, 237778, 313789, 475556, 627578, 832223, 1255156, 1664446, 2734447, 3328892, 5468894, 10937788, 19141129, 38282258, 76564516]

約数ペア:

[(1, 76564516), (2, 38282258), (4, 19141129), (7, 10937788), (14, 5468894), (23, 3328892), (28, 2734447), (46, 1664446), (61, 1255156), (92, 832223), (122, 627578), (161, 475556), (244, 313789), (322, 237778), (427, 179308), (644, 118889), (854, 89654), (1403, 54572), (1708, 44827), (1949, 39284), (2806, 27286), (3898, 19642), (5612, 13643), (7796, 9821)]