84855848

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1789}}^1$

素因数の和:1831

約数の個数: 72

約数和(自身を含む): 203549850

約数和(自身を除く): 118694002

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 154, 196, 242, 308, 392, 484, 539, 616, 847, 968, 1078, 1694, 1789, 2156, 3388, 3578, 4312, 5929, 6776, 7156, 11858, 12523, 14312, 19679, 23716, 25046, 39358, 47432, 50092, 78716, 87661, 100184, 137753, 157432, 175322, 216469, 275506, 350644, 432938, 551012, 701288, 865876, 964271, 1102024, 1515283, 1731752, 1928542, 3030566, 3857084, 6061132, 7714168, 10606981, 12122264, 21213962, 42427924, 84855848]

約数ペア:

[(1, 84855848), (2, 42427924), (4, 21213962), (7, 12122264), (8, 10606981), (11, 7714168), (14, 6061132), (22, 3857084), (28, 3030566), (44, 1928542), (49, 1731752), (56, 1515283), (77, 1102024), (88, 964271), (98, 865876), (121, 701288), (154, 551012), (196, 432938), (242, 350644), (308, 275506), (392, 216469), (484, 175322), (539, 157432), (616, 137753), (847, 100184), (968, 87661), (1078, 78716), (1694, 50092), (1789, 47432), (2156, 39358), (3388, 25046), (3578, 23716), (4312, 19679), (5929, 14312), (6776, 12523), (7156, 11858)]