69040272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{205477}}^1$

素因数の和:205495

約数の個数: 40

約数和(自身を含む): 203834176

約数和(自身を除く): 134793904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 205477, 410954, 616431, 821908, 1232862, 1438339, 1643816, 2465724, 2876678, 3287632, 4315017, 4931448, 5753356, 8630034, 9862896, 11506712, 17260068, 23013424, 34520136, 69040272]

約数ペア:

[(1, 69040272), (2, 34520136), (3, 23013424), (4, 17260068), (6, 11506712), (7, 9862896), (8, 8630034), (12, 5753356), (14, 4931448), (16, 4315017), (21, 3287632), (24, 2876678), (28, 2465724), (42, 1643816), (48, 1438339), (56, 1232862), (84, 821908), (112, 616431), (168, 410954), (336, 205477)]