78124116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6691}}^1$

素因数の和:6844

約数の個数: 48

約数和(自身を含む): 209861120

約数和(自身を除く): 131737004

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, 6691, 11676, 13382, 20073, 26764, 40146, 46837, 80292, 93674, 140511, 187348, 281022, 562044, 930049, 1860098, 2790147, 3720196, 5580294, 6510343, 11160588, 13020686, 19531029, 26041372, 39062058, 78124116]

約数ペア:

[(1, 78124116), (2, 39062058), (3, 26041372), (4, 19531029), (6, 13020686), (7, 11160588), (12, 6510343), (14, 5580294), (21, 3720196), (28, 2790147), (42, 1860098), (84, 930049), (139, 562044), (278, 281022), (417, 187348), (556, 140511), (834, 93674), (973, 80292), (1668, 46837), (1946, 40146), (2919, 26764), (3892, 20073), (5838, 13382), (6691, 11676)]