81324144

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{51341}}^1$

素因数の和:51366

約数の個数: 60

約数和(自身を含む): 248289912

約数和(自身を除く): 166965768

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, 51341, 102682, 154023, 205364, 308046, 410728, 462069, 564751, 616092, 821456, 924138, 1129502, 1232184, 1694253, 1848276, 2259004, 2464368, 3388506, 3696552, 4518008, 5082759, 6777012, 7393104, 9036016, 10165518, 13554024, 20331036, 27108048, 40662072, 81324144]

約数ペア:

[(1, 81324144), (2, 40662072), (3, 27108048), (4, 20331036), (6, 13554024), (8, 10165518), (9, 9036016), (11, 7393104), (12, 6777012), (16, 5082759), (18, 4518008), (22, 3696552), (24, 3388506), (33, 2464368), (36, 2259004), (44, 1848276), (48, 1694253), (66, 1232184), (72, 1129502), (88, 924138), (99, 821456), (132, 616092), (144, 564751), (176, 462069), (198, 410728), (264, 308046), (396, 205364), (528, 154023), (792, 102682), (1584, 51341)]