68406048

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^2\times {\mathrm{449}}^1$

素因数の和:511

約数の個数: 108

約数和(自身を含む): 203808150

約数和(自身を除く): 135402102

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 449, 529, 552, 736, 828, 898, 1058, 1104, 1347, 1587, 1656, 1796, 2116, 2208, 2694, 3174, 3312, 3592, 4041, 4232, 4761, 5388, 6348, 6624, 7184, 8082, 8464, 9522, 10327, 10776, 12696, 14368, 16164, 16928, 19044, 20654, 21552, 25392, 30981, 32328, 38088, 41308, 43104, 50784, 61962, 64656, 76176, 82616, 92943, 123924, 129312, 152352, 165232, 185886, 237521, 247848, 330464, 371772, 475042, 495696, 712563, 743544, 950084, 991392, 1425126, 1487088, 1900168, 2137689, 2850252, 2974176, 3800336, 4275378, 5700504, 7600672, 8550756, 11401008, 17101512, 22802016, 34203024, 68406048]

約数ペア:

[(1, 68406048), (2, 34203024), (3, 22802016), (4, 17101512), (6, 11401008), (8, 8550756), (9, 7600672), (12, 5700504), (16, 4275378), (18, 3800336), (23, 2974176), (24, 2850252), (32, 2137689), (36, 1900168), (46, 1487088), (48, 1425126), (69, 991392), (72, 950084), (92, 743544), (96, 712563), (138, 495696), (144, 475042), (184, 371772), (207, 330464), (276, 247848), (288, 237521), (368, 185886), (414, 165232), (449, 152352), (529, 129312), (552, 123924), (736, 92943), (828, 82616), (898, 76176), (1058, 64656), (1104, 61962), (1347, 50784), (1587, 43104), (1656, 41308), (1796, 38088), (2116, 32328), (2208, 30981), (2694, 25392), (3174, 21552), (3312, 20654), (3592, 19044), (4041, 16928), (4232, 16164), (4761, 14368), (5388, 12696), (6348, 10776), (6624, 10327), (7184, 9522), (8082, 8464)]