80805936

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{353}}^1$

素因数の和:634

約数の個数: 80

約数和(自身を含む): 221235840

約数和(自身を除く): 140429904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 251, 304, 353, 456, 502, 706, 753, 912, 1004, 1059, 1412, 1506, 2008, 2118, 2824, 3012, 4016, 4236, 4769, 5648, 6024, 6707, 8472, 9538, 12048, 13414, 14307, 16944, 19076, 20121, 26828, 28614, 38152, 40242, 53656, 57228, 76304, 80484, 88603, 107312, 114456, 160968, 177206, 228912, 265809, 321936, 354412, 531618, 708824, 1063236, 1417648, 1683457, 2126472, 3366914, 4252944, 5050371, 6733828, 10100742, 13467656, 20201484, 26935312, 40402968, 80805936]

約数ペア:

[(1, 80805936), (2, 40402968), (3, 26935312), (4, 20201484), (6, 13467656), (8, 10100742), (12, 6733828), (16, 5050371), (19, 4252944), (24, 3366914), (38, 2126472), (48, 1683457), (57, 1417648), (76, 1063236), (114, 708824), (152, 531618), (228, 354412), (251, 321936), (304, 265809), (353, 228912), (456, 177206), (502, 160968), (706, 114456), (753, 107312), (912, 88603), (1004, 80484), (1059, 76304), (1412, 57228), (1506, 53656), (2008, 40242), (2118, 38152), (2824, 28614), (3012, 26828), (4016, 20121), (4236, 19076), (4769, 16944), (5648, 14307), (6024, 13414), (6707, 12048), (8472, 9538)]