1275587604

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{887}}^1\times {\mathrm{929}}^1$

素因数の和:1869

約数の個数: 72

約数和(自身を含む): 3306663360

約数和(自身を除く): 2031075756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 887, 929, 1548, 1774, 1858, 2661, 2787, 3548, 3716, 5322, 5574, 7983, 8361, 10644, 11148, 15966, 16722, 31932, 33444, 38141, 39947, 76282, 79894, 114423, 119841, 152564, 159788, 228846, 239682, 343269, 359523, 457692, 479364, 686538, 719046, 824023, 1373076, 1438092, 1648046, 2472069, 3296092, 4944138, 7416207, 9888276, 14832414, 29664828, 35432989, 70865978, 106298967, 141731956, 212597934, 318896901, 425195868, 637793802, 1275587604]

約数ペア:

[(1, 1275587604), (2, 637793802), (3, 425195868), (4, 318896901), (6, 212597934), (9, 141731956), (12, 106298967), (18, 70865978), (36, 35432989), (43, 29664828), (86, 14832414), (129, 9888276), (172, 7416207), (258, 4944138), (387, 3296092), (516, 2472069), (774, 1648046), (887, 1438092), (929, 1373076), (1548, 824023), (1774, 719046), (1858, 686538), (2661, 479364), (2787, 457692), (3548, 359523), (3716, 343269), (5322, 239682), (5574, 228846), (7983, 159788), (8361, 152564), (10644, 119841), (11148, 114423), (15966, 79894), (16722, 76282), (31932, 39947), (33444, 38141)]