78973884

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199429}}^1$

素因数の和:199450

約数の個数: 36

約数和(自身を含む): 217777560

約数和(自身を除く): 138803676

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 199429, 398858, 598287, 797716, 1196574, 1794861, 2193719, 2393148, 3589722, 4387438, 6581157, 7179444, 8774876, 13162314, 19743471, 26324628, 39486942, 78973884]

約数ペア:

[(1, 78973884), (2, 39486942), (3, 26324628), (4, 19743471), (6, 13162314), (9, 8774876), (11, 7179444), (12, 6581157), (18, 4387438), (22, 3589722), (33, 2393148), (36, 2193719), (44, 1794861), (66, 1196574), (99, 797716), (132, 598287), (198, 398858), (396, 199429)]