78768676

素因数分解:

$2^2\times 7^2\times {\mathrm{479}}^1\times {\mathrm{839}}^1$

素因数の和:1336

約数の個数: 36

約数和(自身を含む): 160876800

約数和(自身を除く): 82108124

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 479, 839, 958, 1678, 1916, 3353, 3356, 5873, 6706, 11746, 13412, 23471, 23492, 41111, 46942, 82222, 93884, 164444, 401881, 803762, 1607524, 2813167, 5626334, 11252668, 19692169, 39384338, 78768676]

約数ペア:

[(1, 78768676), (2, 39384338), (4, 19692169), (7, 11252668), (14, 5626334), (28, 2813167), (49, 1607524), (98, 803762), (196, 401881), (479, 164444), (839, 93884), (958, 82222), (1678, 46942), (1916, 41111), (3353, 23492), (3356, 23471), (5873, 13412), (6706, 11746)]