86817962

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 171638784

約数和(自身を除く): 84820822

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 127, 154, 161, 193, 253, 254, 322, 386, 506, 889, 1351, 1397, 1771, 1778, 2123, 2702, 2794, 2921, 3542, 4246, 4439, 5842, 8878, 9779, 14861, 19558, 20447, 24511, 29722, 31073, 32131, 40894, 48829, 49022, 62146, 64262, 97658, 171577, 224917, 269621, 341803, 343154, 449834, 539242, 563753, 683606, 1127506, 1887347, 3774694, 3946271, 6201283, 7892542, 12402566, 43408981, 86817962]

約数ペア:

[(1, 86817962), (2, 43408981), (7, 12402566), (11, 7892542), (14, 6201283), (22, 3946271), (23, 3774694), (46, 1887347), (77, 1127506), (127, 683606), (154, 563753), (161, 539242), (193, 449834), (253, 343154), (254, 341803), (322, 269621), (386, 224917), (506, 171577), (889, 97658), (1351, 64262), (1397, 62146), (1771, 49022), (1778, 48829), (2123, 40894), (2702, 32131), (2794, 31073), (2921, 29722), (3542, 24511), (4246, 20447), (4439, 19558), (5842, 14861), (8878, 9779)]