78076964

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 161710080

約数和(自身を除く): 83633116

約数列:

[1, 2, 4, 7, 14, 28, 47, 79, 94, 158, 188, 316, 329, 553, 658, 751, 1106, 1316, 1502, 2212, 3004, 3713, 5257, 7426, 10514, 14852, 21028, 25991, 35297, 51982, 59329, 70594, 103964, 118658, 141188, 237316, 247079, 415303, 494158, 830606, 988316, 1661212, 2788463, 5576926, 11153852, 19519241, 39038482, 78076964]

約数ペア:

[(1, 78076964), (2, 39038482), (4, 19519241), (7, 11153852), (14, 5576926), (28, 2788463), (47, 1661212), (79, 988316), (94, 830606), (158, 494158), (188, 415303), (316, 247079), (329, 237316), (553, 141188), (658, 118658), (751, 103964), (1106, 70594), (1316, 59329), (1502, 51982), (2212, 35297), (3004, 25991), (3713, 21028), (5257, 14852), (7426, 10514)]