81311136

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{49823}}^1$

素因数の和:49853

約数の個数: 48

約数和(自身を含む): 226001664

約数和(自身を除く): 144690528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 49823, 99646, 149469, 199292, 298938, 398584, 597876, 797168, 846991, 1195752, 1594336, 1693982, 2391504, 2540973, 3387964, 4783008, 5081946, 6775928, 10163892, 13551856, 20327784, 27103712, 40655568, 81311136]

約数ペア:

[(1, 81311136), (2, 40655568), (3, 27103712), (4, 20327784), (6, 13551856), (8, 10163892), (12, 6775928), (16, 5081946), (17, 4783008), (24, 3387964), (32, 2540973), (34, 2391504), (48, 1693982), (51, 1594336), (68, 1195752), (96, 846991), (102, 797168), (136, 597876), (204, 398584), (272, 298938), (408, 199292), (544, 149469), (816, 99646), (1632, 49823)]