54438156

素因数分解:

$2^2\times 3^4\times {\mathrm{401}}^1\times {\mathrm{419}}^1$

素因数の和:836

約数の個数: 60

約数和(自身を含む): 143007480

約数和(自身を除く): 88569324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 401, 419, 802, 838, 1203, 1257, 1604, 1676, 2406, 2514, 3609, 3771, 4812, 5028, 7218, 7542, 10827, 11313, 14436, 15084, 21654, 22626, 32481, 33939, 43308, 45252, 64962, 67878, 129924, 135756, 168019, 336038, 504057, 672076, 1008114, 1512171, 2016228, 3024342, 4536513, 6048684, 9073026, 13609539, 18146052, 27219078, 54438156]

約数ペア:

[(1, 54438156), (2, 27219078), (3, 18146052), (4, 13609539), (6, 9073026), (9, 6048684), (12, 4536513), (18, 3024342), (27, 2016228), (36, 1512171), (54, 1008114), (81, 672076), (108, 504057), (162, 336038), (324, 168019), (401, 135756), (419, 129924), (802, 67878), (838, 64962), (1203, 45252), (1257, 43308), (1604, 33939), (1676, 32481), (2406, 22626), (2514, 21654), (3609, 15084), (3771, 14436), (4812, 11313), (5028, 10827), (7218, 7542)]