69687972

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{33961}}^1$

素因数の和:33993

約数の個数: 48

約数和(自身を含む): 190187200

約数和(自身を除く): 120499228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 33961, 67922, 101883, 135844, 203766, 305649, 407532, 611298, 645259, 916947, 1222596, 1290518, 1833894, 1935777, 2581036, 3667788, 3871554, 5807331, 7743108, 11614662, 17421993, 23229324, 34843986, 69687972]

約数ペア:

[(1, 69687972), (2, 34843986), (3, 23229324), (4, 17421993), (6, 11614662), (9, 7743108), (12, 5807331), (18, 3871554), (19, 3667788), (27, 2581036), (36, 1935777), (38, 1833894), (54, 1290518), (57, 1222596), (76, 916947), (108, 645259), (114, 611298), (171, 407532), (228, 305649), (342, 203766), (513, 135844), (684, 101883), (1026, 67922), (2052, 33961)]