81355824

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{51361}}^1$

素因数の和:51386

約数の個数: 60

約数和(自身を含む): 248386632

約数和(自身を除く): 167030808

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, 51361, 102722, 154083, 205444, 308166, 410888, 462249, 564971, 616332, 821776, 924498, 1129942, 1232664, 1694913, 1848996, 2259884, 2465328, 3389826, 3697992, 4519768, 5084739, 6779652, 7395984, 9039536, 10169478, 13559304, 20338956, 27118608, 40677912, 81355824]

約数ペア:

[(1, 81355824), (2, 40677912), (3, 27118608), (4, 20338956), (6, 13559304), (8, 10169478), (9, 9039536), (11, 7395984), (12, 6779652), (16, 5084739), (18, 4519768), (22, 3697992), (24, 3389826), (33, 2465328), (36, 2259884), (44, 1848996), (48, 1694913), (66, 1232664), (72, 1129942), (88, 924498), (99, 821776), (132, 616332), (144, 564971), (176, 462249), (198, 410888), (264, 308166), (396, 205444), (528, 154083), (792, 102722), (1584, 51361)]