80887428

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{132169}}^1$

素因数の和:132196

約数の個数: 36

約数和(自身を含む): 216494460

約数和(自身を除く): 135607032

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 132169, 264338, 396507, 528676, 793014, 1189521, 1586028, 2246873, 2379042, 4493746, 4758084, 6740619, 8987492, 13481238, 20221857, 26962476, 40443714, 80887428]

約数ペア:

[(1, 80887428), (2, 40443714), (3, 26962476), (4, 20221857), (6, 13481238), (9, 8987492), (12, 6740619), (17, 4758084), (18, 4493746), (34, 2379042), (36, 2246873), (51, 1586028), (68, 1189521), (102, 793014), (153, 528676), (204, 396507), (306, 264338), (612, 132169)]