123745752

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:502

約数の個数: 128

約数和(自身を含む): 374169600

約数和(自身を除く): 250423848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 127, 156, 216, 234, 254, 312, 347, 351, 381, 468, 508, 694, 702, 762, 936, 1016, 1041, 1143, 1388, 1404, 1524, 1651, 2082, 2286, 2776, 2808, 3048, 3123, 3302, 3429, 4164, 4511, 4572, 4953, 6246, 6604, 6858, 8328, 9022, 9144, 9369, 9906, 12492, 13208, 13533, 13716, 14859, 18044, 18738, 19812, 24984, 27066, 27432, 29718, 36088, 37476, 39624, 40599, 44069, 44577, 54132, 59436, 74952, 81198, 88138, 89154, 108264, 118872, 121797, 132207, 162396, 176276, 178308, 243594, 264414, 324792, 352552, 356616, 396621, 487188, 528828, 572897, 793242, 974376, 1057656, 1145794, 1189863, 1586484, 1718691, 2291588, 2379726, 3172968, 3437382, 4583176, 4759452, 5156073, 6874764, 9518904, 10312146, 13749528, 15468219, 20624292, 30936438, 41248584, 61872876, 123745752]

約数ペア:

[(1, 123745752), (2, 61872876), (3, 41248584), (4, 30936438), (6, 20624292), (8, 15468219), (9, 13749528), (12, 10312146), (13, 9518904), (18, 6874764), (24, 5156073), (26, 4759452), (27, 4583176), (36, 3437382), (39, 3172968), (52, 2379726), (54, 2291588), (72, 1718691), (78, 1586484), (104, 1189863), (108, 1145794), (117, 1057656), (127, 974376), (156, 793242), (216, 572897), (234, 528828), (254, 487188), (312, 396621), (347, 356616), (351, 352552), (381, 324792), (468, 264414), (508, 243594), (694, 178308), (702, 176276), (762, 162396), (936, 132207), (1016, 121797), (1041, 118872), (1143, 108264), (1388, 89154), (1404, 88138), (1524, 81198), (1651, 74952), (2082, 59436), (2286, 54132), (2776, 44577), (2808, 44069), (3048, 40599), (3123, 39624), (3302, 37476), (3429, 36088), (4164, 29718), (4511, 27432), (4572, 27066), (4953, 24984), (6246, 19812), (6604, 18738), (6858, 18044), (8328, 14859), (9022, 13716), (9144, 13533), (9369, 13208), (9906, 12492)]