81376824

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199453}}^1$

素因数の和:199479

約数の個数: 32

約数和(自身を含む): 215410320

約数和(自身を除く): 134033496

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 199453, 398906, 598359, 797812, 1196718, 1595624, 2393436, 3390701, 4786872, 6781402, 10172103, 13562804, 20344206, 27125608, 40688412, 81376824]

約数ペア:

[(1, 81376824), (2, 40688412), (3, 27125608), (4, 20344206), (6, 13562804), (8, 10172103), (12, 6781402), (17, 4786872), (24, 3390701), (34, 2393436), (51, 1595624), (68, 1196718), (102, 797812), (136, 598359), (204, 398906), (408, 199453)]