83841548

素因数分解:

$2^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1231

約数の個数: 48

約数和(自身を含む): 174484800

約数和(自身を除く): 90643252

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 343, 371, 686, 742, 1153, 1372, 1484, 2306, 2597, 4612, 5194, 8071, 10388, 16142, 18179, 32284, 36358, 56497, 61109, 72716, 112994, 122218, 225988, 244436, 395479, 427763, 790958, 855526, 1581916, 1711052, 2994341, 5988682, 11977364, 20960387, 41920774, 83841548]

約数ペア:

[(1, 83841548), (2, 41920774), (4, 20960387), (7, 11977364), (14, 5988682), (28, 2994341), (49, 1711052), (53, 1581916), (98, 855526), (106, 790958), (196, 427763), (212, 395479), (343, 244436), (371, 225988), (686, 122218), (742, 112994), (1153, 72716), (1372, 61109), (1484, 56497), (2306, 36358), (2597, 32284), (4612, 18179), (5194, 16142), (8071, 10388)]