80322242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 165037824

約数和(自身を除く): 84715582

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 53, 77, 91, 106, 143, 154, 182, 286, 371, 583, 689, 742, 757, 1001, 1166, 1378, 1514, 2002, 4081, 4823, 5299, 7579, 8162, 8327, 9646, 9841, 10598, 15158, 16654, 19682, 40121, 53053, 58289, 68887, 80242, 106106, 108251, 116578, 137774, 216502, 280847, 441331, 521573, 561694, 757757, 882662, 1043146, 1515514, 3089317, 3651011, 5737303, 6178634, 7302022, 11474606, 40161121, 80322242]

約数ペア:

[(1, 80322242), (2, 40161121), (7, 11474606), (11, 7302022), (13, 6178634), (14, 5737303), (22, 3651011), (26, 3089317), (53, 1515514), (77, 1043146), (91, 882662), (106, 757757), (143, 561694), (154, 521573), (182, 441331), (286, 280847), (371, 216502), (583, 137774), (689, 116578), (742, 108251), (757, 106106), (1001, 80242), (1166, 68887), (1378, 58289), (1514, 53053), (2002, 40121), (4081, 19682), (4823, 16654), (5299, 15158), (7579, 10598), (8162, 9841), (8327, 9646)]