129678864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3607}}^1$

素因数の和:3732

約数の個数: 80

約数和(自身を含む): 386546688

約数和(自身を除く): 256867824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 107, 112, 168, 214, 321, 336, 428, 642, 749, 856, 1284, 1498, 1712, 2247, 2568, 2996, 3607, 4494, 5136, 5992, 7214, 8988, 10821, 11984, 14428, 17976, 21642, 25249, 28856, 35952, 43284, 50498, 57712, 75747, 86568, 100996, 151494, 173136, 201992, 302988, 385949, 403984, 605976, 771898, 1157847, 1211952, 1543796, 2315694, 2701643, 3087592, 4631388, 5403286, 6175184, 8104929, 9262776, 10806572, 16209858, 18525552, 21613144, 32419716, 43226288, 64839432, 129678864]

約数ペア:

[(1, 129678864), (2, 64839432), (3, 43226288), (4, 32419716), (6, 21613144), (7, 18525552), (8, 16209858), (12, 10806572), (14, 9262776), (16, 8104929), (21, 6175184), (24, 5403286), (28, 4631388), (42, 3087592), (48, 2701643), (56, 2315694), (84, 1543796), (107, 1211952), (112, 1157847), (168, 771898), (214, 605976), (321, 403984), (336, 385949), (428, 302988), (642, 201992), (749, 173136), (856, 151494), (1284, 100996), (1498, 86568), (1712, 75747), (2247, 57712), (2568, 50498), (2996, 43284), (3607, 35952), (4494, 28856), (5136, 25249), (5992, 21642), (7214, 17976), (8988, 14428), (10821, 11984)]