129242628

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{10781}}^1$

素因数の和:10834

約数の個数: 60

約数和(自身を含む): 347029452

約数和(自身を除く): 217786824

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 999, 1332, 1998, 2997, 3996, 5994, 10781, 11988, 21562, 32343, 43124, 64686, 97029, 129372, 194058, 291087, 388116, 398897, 582174, 797794, 873261, 1164348, 1196691, 1595588, 1746522, 2393382, 3493044, 3590073, 4786764, 7180146, 10770219, 14360292, 21540438, 32310657, 43080876, 64621314, 129242628]

約数ペア:

[(1, 129242628), (2, 64621314), (3, 43080876), (4, 32310657), (6, 21540438), (9, 14360292), (12, 10770219), (18, 7180146), (27, 4786764), (36, 3590073), (37, 3493044), (54, 2393382), (74, 1746522), (81, 1595588), (108, 1196691), (111, 1164348), (148, 873261), (162, 797794), (222, 582174), (324, 398897), (333, 388116), (444, 291087), (666, 194058), (999, 129372), (1332, 97029), (1998, 64686), (2997, 43124), (3996, 32343), (5994, 21562), (10781, 11988)]