80814734

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1161

約数の個数: 64

約数和(自身を含む): 167311872

約数和(自身を除く): 86497138

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 37, 74, 77, 91, 143, 154, 182, 259, 286, 407, 481, 518, 814, 962, 1001, 1091, 2002, 2182, 2849, 3367, 5291, 5698, 6734, 7637, 10582, 12001, 14183, 15274, 24002, 28366, 37037, 40367, 74074, 80734, 84007, 99281, 156013, 168014, 198562, 282569, 312026, 444037, 524771, 565138, 888074, 1049542, 1092091, 2184182, 3108259, 3673397, 5772481, 6216518, 7346794, 11544962, 40407367, 80814734]

約数ペア:

[(1, 80814734), (2, 40407367), (7, 11544962), (11, 7346794), (13, 6216518), (14, 5772481), (22, 3673397), (26, 3108259), (37, 2184182), (74, 1092091), (77, 1049542), (91, 888074), (143, 565138), (154, 524771), (182, 444037), (259, 312026), (286, 282569), (407, 198562), (481, 168014), (518, 156013), (814, 99281), (962, 84007), (1001, 80734), (1091, 74074), (2002, 40367), (2182, 37037), (2849, 28366), (3367, 24002), (5291, 15274), (5698, 14183), (6734, 12001), (7637, 10582)]