86534560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{77263}}^1$

素因数の和:77285

約数の個数: 48

約数和(自身を含む): 233646336

約数和(自身を除く): 147111776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 77263, 154526, 309052, 386315, 540841, 618104, 772630, 1081682, 1236208, 1545260, 2163364, 2472416, 2704205, 3090520, 4326728, 5408410, 6181040, 8653456, 10816820, 12362080, 17306912, 21633640, 43267280, 86534560]

約数ペア:

[(1, 86534560), (2, 43267280), (4, 21633640), (5, 17306912), (7, 12362080), (8, 10816820), (10, 8653456), (14, 6181040), (16, 5408410), (20, 4326728), (28, 3090520), (32, 2704205), (35, 2472416), (40, 2163364), (56, 1545260), (70, 1236208), (80, 1081682), (112, 772630), (140, 618104), (160, 540841), (224, 386315), (280, 309052), (560, 154526), (1120, 77263)]