121719528

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{34501}}^1$

素因数の和:34527

約数の個数: 72

約数和(自身を含む): 383489730

約数和(自身を除く): 261770202

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 34501, 69002, 103503, 138004, 207006, 241507, 276008, 310509, 414012, 483014, 621018, 724521, 828024, 966028, 1242036, 1449042, 1690549, 1932056, 2173563, 2484072, 2898084, 3381098, 4347126, 5071647, 5796168, 6762196, 8694252, 10143294, 13524392, 15214941, 17388504, 20286588, 30429882, 40573176, 60859764, 121719528]

約数ペア:

[(1, 121719528), (2, 60859764), (3, 40573176), (4, 30429882), (6, 20286588), (7, 17388504), (8, 15214941), (9, 13524392), (12, 10143294), (14, 8694252), (18, 6762196), (21, 5796168), (24, 5071647), (28, 4347126), (36, 3381098), (42, 2898084), (49, 2484072), (56, 2173563), (63, 1932056), (72, 1690549), (84, 1449042), (98, 1242036), (126, 966028), (147, 828024), (168, 724521), (196, 621018), (252, 483014), (294, 414012), (392, 310509), (441, 276008), (504, 241507), (588, 207006), (882, 138004), (1176, 103503), (1764, 69002), (3528, 34501)]