71576052

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{20639}}^1$

素因数の和:20680

約数の個数: 36

約数和(自身を含む): 177421440

約数和(自身を除く): 105845388

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 20639, 41278, 61917, 82556, 123834, 247668, 350863, 701726, 1052589, 1403452, 2105178, 4210356, 5964671, 11929342, 17894013, 23858684, 35788026, 71576052]

約数ペア:

[(1, 71576052), (2, 35788026), (3, 23858684), (4, 17894013), (6, 11929342), (12, 5964671), (17, 4210356), (34, 2105178), (51, 1403452), (68, 1052589), (102, 701726), (204, 350863), (289, 247668), (578, 123834), (867, 82556), (1156, 61917), (1734, 41278), (3468, 20639)]