84431886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1439}}^1$

素因数の和:1589

約数の個数: 64

約数和(自身を含む): 212336640

約数和(自身を除く): 127904754

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 127, 154, 231, 254, 381, 462, 762, 889, 1397, 1439, 1778, 2667, 2794, 2878, 4191, 4317, 5334, 8382, 8634, 9779, 10073, 15829, 19558, 20146, 29337, 30219, 31658, 47487, 58674, 60438, 94974, 110803, 182753, 221606, 332409, 365506, 548259, 664818, 1096518, 1279271, 2010283, 2558542, 3837813, 4020566, 6030849, 7675626, 12061698, 14071981, 28143962, 42215943, 84431886]

約数ペア:

[(1, 84431886), (2, 42215943), (3, 28143962), (6, 14071981), (7, 12061698), (11, 7675626), (14, 6030849), (21, 4020566), (22, 3837813), (33, 2558542), (42, 2010283), (66, 1279271), (77, 1096518), (127, 664818), (154, 548259), (231, 365506), (254, 332409), (381, 221606), (462, 182753), (762, 110803), (889, 94974), (1397, 60438), (1439, 58674), (1778, 47487), (2667, 31658), (2794, 30219), (2878, 29337), (4191, 20146), (4317, 19558), (5334, 15829), (8382, 10073), (8634, 9779)]