68073264

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{22511}}^1$

素因数の和:22535

約数の個数: 80

約数和(自身を含む): 223319040

約数和(自身を除く): 155245776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 22511, 45022, 67533, 90044, 135066, 157577, 180088, 202599, 270132, 315154, 360176, 405198, 472731, 540264, 607797, 630308, 810396, 945462, 1080528, 1215594, 1260616, 1418193, 1620792, 1890924, 2431188, 2521232, 2836386, 3241584, 3781848, 4254579, 4862376, 5672772, 7563696, 8509158, 9724752, 11345544, 17018316, 22691088, 34036632, 68073264]

約数ペア:

[(1, 68073264), (2, 34036632), (3, 22691088), (4, 17018316), (6, 11345544), (7, 9724752), (8, 8509158), (9, 7563696), (12, 5672772), (14, 4862376), (16, 4254579), (18, 3781848), (21, 3241584), (24, 2836386), (27, 2521232), (28, 2431188), (36, 1890924), (42, 1620792), (48, 1418193), (54, 1260616), (56, 1215594), (63, 1080528), (72, 945462), (84, 810396), (108, 630308), (112, 607797), (126, 540264), (144, 472731), (168, 405198), (189, 360176), (216, 315154), (252, 270132), (336, 202599), (378, 180088), (432, 157577), (504, 135066), (756, 90044), (1008, 67533), (1512, 45022), (3024, 22511)]