81675792

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{51563}}^1$

素因数の和:51588

約数の個数: 60

約数和(自身を含む): 249363504

約数和(自身を除く): 167687712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 51563, 103126, 154689, 206252, 309378, 412504, 464067, 567193, 618756, 825008, 928134, 1134386, 1237512, 1701579, 1856268, 2268772, 2475024, 3403158, 3712536, 4537544, 5104737, 6806316, 7425072, 9075088, 10209474, 13612632, 20418948, 27225264, 40837896, 81675792]

約数ペア:

[(1, 81675792), (2, 40837896), (3, 27225264), (4, 20418948), (6, 13612632), (8, 10209474), (9, 9075088), (11, 7425072), (12, 6806316), (16, 5104737), (18, 4537544), (22, 3712536), (24, 3403158), (33, 2475024), (36, 2268772), (44, 1856268), (48, 1701579), (66, 1237512), (72, 1134386), (88, 928134), (99, 825008), (132, 618756), (144, 567193), (176, 464067), (198, 412504), (264, 309378), (396, 206252), (528, 154689), (792, 103126), (1584, 51563)]