777799188

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{6221}}^1$

素因数の和:6405

約数の個数: 72

約数和(自身を含む): 2065504896

約数和(自身を除く): 1287705708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 151, 207, 276, 302, 414, 453, 604, 828, 906, 1359, 1812, 2718, 3473, 5436, 6221, 6946, 10419, 12442, 13892, 18663, 20838, 24884, 31257, 37326, 41676, 55989, 62514, 74652, 111978, 125028, 143083, 223956, 286166, 429249, 572332, 858498, 939371, 1287747, 1716996, 1878742, 2575494, 2818113, 3757484, 5150988, 5636226, 8454339, 11272452, 16908678, 21605533, 33817356, 43211066, 64816599, 86422132, 129633198, 194449797, 259266396, 388899594, 777799188]

約数ペア:

[(1, 777799188), (2, 388899594), (3, 259266396), (4, 194449797), (6, 129633198), (9, 86422132), (12, 64816599), (18, 43211066), (23, 33817356), (36, 21605533), (46, 16908678), (69, 11272452), (92, 8454339), (138, 5636226), (151, 5150988), (207, 3757484), (276, 2818113), (302, 2575494), (414, 1878742), (453, 1716996), (604, 1287747), (828, 939371), (906, 858498), (1359, 572332), (1812, 429249), (2718, 286166), (3473, 223956), (5436, 143083), (6221, 125028), (6946, 111978), (10419, 74652), (12442, 62514), (13892, 55989), (18663, 41676), (20838, 37326), (24884, 31257)]