80350712

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{577}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 165007440

約数和(自身を除く): 84656728

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 169, 206, 338, 412, 577, 676, 824, 1154, 1339, 1352, 2308, 2678, 4616, 5356, 7501, 10712, 15002, 17407, 30004, 34814, 59431, 60008, 69628, 97513, 118862, 139256, 195026, 237724, 390052, 475448, 772603, 780104, 1545206, 3090412, 6180824, 10043839, 20087678, 40175356, 80350712]

約数ペア:

[(1, 80350712), (2, 40175356), (4, 20087678), (8, 10043839), (13, 6180824), (26, 3090412), (52, 1545206), (103, 780104), (104, 772603), (169, 475448), (206, 390052), (338, 237724), (412, 195026), (577, 139256), (676, 118862), (824, 97513), (1154, 69628), (1339, 60008), (1352, 59431), (2308, 34814), (2678, 30004), (4616, 17407), (5356, 15002), (7501, 10712)]