71828484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65777}}^1$

素因数の和:65804

約数の個数: 48

約数和(自身を含む): 206279808

約数和(自身を除く): 134451324

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 65777, 131554, 197331, 263108, 394662, 460439, 789324, 855101, 920878, 1381317, 1710202, 1841756, 2565303, 2762634, 3420404, 5130606, 5525268, 5985707, 10261212, 11971414, 17957121, 23942828, 35914242, 71828484]

約数ペア:

[(1, 71828484), (2, 35914242), (3, 23942828), (4, 17957121), (6, 11971414), (7, 10261212), (12, 5985707), (13, 5525268), (14, 5130606), (21, 3420404), (26, 2762634), (28, 2565303), (39, 1841756), (42, 1710202), (52, 1381317), (78, 920878), (84, 855101), (91, 789324), (156, 460439), (182, 394662), (273, 263108), (364, 197331), (546, 131554), (1092, 65777)]