84206668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3169}}^1$

素因数の和:3266

約数の個数: 48

約数和(自身を含む): 183910720

約数和(自身を除く): 99704052

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1898, 2044, 3169, 3796, 6338, 6643, 12676, 13286, 22183, 26572, 41197, 44366, 82394, 88732, 164788, 231337, 288379, 462674, 576758, 925348, 1153516, 1619359, 3007381, 3238718, 6014762, 6477436, 12029524, 21051667, 42103334, 84206668]

約数ペア:

[(1, 84206668), (2, 42103334), (4, 21051667), (7, 12029524), (13, 6477436), (14, 6014762), (26, 3238718), (28, 3007381), (52, 1619359), (73, 1153516), (91, 925348), (146, 576758), (182, 462674), (292, 288379), (364, 231337), (511, 164788), (949, 88732), (1022, 82394), (1898, 44366), (2044, 41197), (3169, 26572), (3796, 22183), (6338, 13286), (6643, 12676)]