81268121724

素因数分解:

$2^2\times 3^1\times {\mathrm{353}}^1\times {\mathrm{2917}}^1\times {\mathrm{6577}}^1$

素因数の和:9854

約数の個数: 48

約数和(自身を含む): 190256914848

約数和(自身を除く): 108988793124

約数列:

[1, 2, 3, 4, 6, 12, 353, 706, 1059, 1412, 2118, 2917, 4236, 5834, 6577, 8751, 11668, 13154, 17502, 19731, 26308, 35004, 39462, 78924, 1029701, 2059402, 2321681, 3089103, 4118804, 4643362, 6178206, 6965043, 9286724, 12356412, 13930086, 19185109, 27860172, 38370218, 57555327, 76740436, 115110654, 230221308, 6772343477, 13544686954, 20317030431, 27089373908, 40634060862, 81268121724]

約数ペア:

[(1, 81268121724), (2, 40634060862), (3, 27089373908), (4, 20317030431), (6, 13544686954), (12, 6772343477), (353, 230221308), (706, 115110654), (1059, 76740436), (1412, 57555327), (2118, 38370218), (2917, 27860172), (4236, 19185109), (5834, 13930086), (6577, 12356412), (8751, 9286724), (11668, 6965043), (13154, 6178206), (17502, 4643362), (19731, 4118804), (26308, 3089103), (35004, 2321681), (39462, 2059402), (78924, 1029701)]