77913948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6673}}^1$

素因数の和:6826

約数の個数: 48

約数和(自身を含む): 209296640

約数和(自身を除く): 131382692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 6673, 11676, 13346, 20019, 26692, 40038, 46711, 80076, 93422, 140133, 186844, 280266, 560532, 927547, 1855094, 2782641, 3710188, 5565282, 6492829, 11130564, 12985658, 19478487, 25971316, 38956974, 77913948]

約数ペア:

[(1, 77913948), (2, 38956974), (3, 25971316), (4, 19478487), (6, 12985658), (7, 11130564), (12, 6492829), (14, 5565282), (21, 3710188), (28, 2782641), (42, 1855094), (84, 927547), (139, 560532), (278, 280266), (417, 186844), (556, 140133), (834, 93422), (973, 80076), (1668, 46711), (1946, 40038), (2919, 26692), (3892, 20019), (5838, 13346), (6673, 11676)]