80822072

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5711}}^1$

素因数の和:5807

約数の個数: 32

約数和(自身を含む): 159364800

約数和(自身を除く): 78542728

約数列:

[1, 2, 4, 8, 29, 58, 61, 116, 122, 232, 244, 488, 1769, 3538, 5711, 7076, 11422, 14152, 22844, 45688, 165619, 331238, 348371, 662476, 696742, 1324952, 1393484, 2786968, 10102759, 20205518, 40411036, 80822072]

約数ペア:

[(1, 80822072), (2, 40411036), (4, 20205518), (8, 10102759), (29, 2786968), (58, 1393484), (61, 1324952), (116, 696742), (122, 662476), (232, 348371), (244, 331238), (488, 165619), (1769, 45688), (3538, 22844), (5711, 14152), (7076, 11422)]