71185878

素因数分解:

$2^1\times 3^5\times {\mathrm{71}}^1\times {\mathrm{2063}}^1$

素因数の和:2151

約数の個数: 48

約数和(自身を含む): 162279936

約数和(自身を除く): 91094058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 243, 426, 486, 639, 1278, 1917, 2063, 3834, 4126, 5751, 6189, 11502, 12378, 17253, 18567, 34506, 37134, 55701, 111402, 146473, 167103, 292946, 334206, 439419, 501309, 878838, 1002618, 1318257, 2636514, 3954771, 7909542, 11864313, 23728626, 35592939, 71185878]

約数ペア:

[(1, 71185878), (2, 35592939), (3, 23728626), (6, 11864313), (9, 7909542), (18, 3954771), (27, 2636514), (54, 1318257), (71, 1002618), (81, 878838), (142, 501309), (162, 439419), (213, 334206), (243, 292946), (426, 167103), (486, 146473), (639, 111402), (1278, 55701), (1917, 37134), (2063, 34506), (3834, 18567), (4126, 17253), (5751, 12378), (6189, 11502)]