64765656

素因数分解:

$2^3\times 3^4\times {\mathrm{89}}^1\times {\mathrm{1123}}^1$

素因数の和:1230

約数の個数: 80

約数和(自身を含む): 183605400

約数和(自身を除く): 118839744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 89, 108, 162, 178, 216, 267, 324, 356, 534, 648, 712, 801, 1068, 1123, 1602, 2136, 2246, 2403, 3204, 3369, 4492, 4806, 6408, 6738, 7209, 8984, 9612, 10107, 13476, 14418, 19224, 20214, 26952, 28836, 30321, 40428, 57672, 60642, 80856, 90963, 99947, 121284, 181926, 199894, 242568, 299841, 363852, 399788, 599682, 727704, 799576, 899523, 1199364, 1799046, 2398728, 2698569, 3598092, 5397138, 7196184, 8095707, 10794276, 16191414, 21588552, 32382828, 64765656]

約数ペア:

[(1, 64765656), (2, 32382828), (3, 21588552), (4, 16191414), (6, 10794276), (8, 8095707), (9, 7196184), (12, 5397138), (18, 3598092), (24, 2698569), (27, 2398728), (36, 1799046), (54, 1199364), (72, 899523), (81, 799576), (89, 727704), (108, 599682), (162, 399788), (178, 363852), (216, 299841), (267, 242568), (324, 199894), (356, 181926), (534, 121284), (648, 99947), (712, 90963), (801, 80856), (1068, 60642), (1123, 57672), (1602, 40428), (2136, 30321), (2246, 28836), (2403, 26952), (3204, 20214), (3369, 19224), (4492, 14418), (4806, 13476), (6408, 10107), (6738, 9612), (7209, 8984)]