71314848

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{22511}}^1$

素因数の和:22538

約数の個数: 72

約数和(自身を含む): 221247936

約数和(自身を除く): 149933088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 22511, 45022, 67533, 90044, 135066, 180088, 202599, 247621, 270132, 360176, 405198, 495242, 540264, 720352, 742863, 810396, 990484, 1080528, 1485726, 1620792, 1980968, 2161056, 2228589, 2971452, 3241584, 3961936, 4457178, 5942904, 6483168, 7923872, 8914356, 11885808, 17828712, 23771616, 35657424, 71314848]

約数ペア:

[(1, 71314848), (2, 35657424), (3, 23771616), (4, 17828712), (6, 11885808), (8, 8914356), (9, 7923872), (11, 6483168), (12, 5942904), (16, 4457178), (18, 3961936), (22, 3241584), (24, 2971452), (32, 2228589), (33, 2161056), (36, 1980968), (44, 1620792), (48, 1485726), (66, 1080528), (72, 990484), (88, 810396), (96, 742863), (99, 720352), (132, 540264), (144, 495242), (176, 405198), (198, 360176), (264, 270132), (288, 247621), (352, 202599), (396, 180088), (528, 135066), (792, 90044), (1056, 67533), (1584, 45022), (3168, 22511)]