65400372

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{2843}}^1$

素因数の和:2930

約数の個数: 60

約数和(自身を含む): 173438496

約数和(自身を除く): 108038124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 852, 1278, 1917, 2556, 2843, 3834, 5686, 5751, 7668, 8529, 11372, 11502, 17058, 23004, 25587, 34116, 51174, 76761, 102348, 153522, 201853, 230283, 307044, 403706, 460566, 605559, 807412, 921132, 1211118, 1816677, 2422236, 3633354, 5450031, 7266708, 10900062, 16350093, 21800124, 32700186, 65400372]

約数ペア:

[(1, 65400372), (2, 32700186), (3, 21800124), (4, 16350093), (6, 10900062), (9, 7266708), (12, 5450031), (18, 3633354), (27, 2422236), (36, 1816677), (54, 1211118), (71, 921132), (81, 807412), (108, 605559), (142, 460566), (162, 403706), (213, 307044), (284, 230283), (324, 201853), (426, 153522), (639, 102348), (852, 76761), (1278, 51174), (1917, 34116), (2556, 25587), (2843, 23004), (3834, 17058), (5686, 11502), (5751, 11372), (7668, 8529)]