77845908

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{18913}}^1$

素因数の和:18941

約数の個数: 48

約数和(自身を含む): 211836800

約数和(自身を除く): 133990892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 18913, 37826, 56739, 75652, 113478, 132391, 226956, 264782, 397173, 529564, 794346, 926737, 1588692, 1853474, 2780211, 3706948, 5560422, 6487159, 11120844, 12974318, 19461477, 25948636, 38922954, 77845908]

約数ペア:

[(1, 77845908), (2, 38922954), (3, 25948636), (4, 19461477), (6, 12974318), (7, 11120844), (12, 6487159), (14, 5560422), (21, 3706948), (28, 2780211), (42, 1853474), (49, 1588692), (84, 926737), (98, 794346), (147, 529564), (196, 397173), (294, 264782), (343, 226956), (588, 132391), (686, 113478), (1029, 75652), (1372, 56739), (2058, 37826), (4116, 18913)]