87736072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7907}}^1$

素因数の和:8005

約数の個数: 32

約数和(自身を含む): 175557600

約数和(自身を除く): 87821528

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 7907, 11096, 15814, 31628, 63256, 150233, 300466, 577211, 600932, 1154422, 1201864, 2308844, 4617688, 10967009, 21934018, 43868036, 87736072]

約数ペア:

[(1, 87736072), (2, 43868036), (4, 21934018), (8, 10967009), (19, 4617688), (38, 2308844), (73, 1201864), (76, 1154422), (146, 600932), (152, 577211), (292, 300466), (584, 150233), (1387, 63256), (2774, 31628), (5548, 15814), (7907, 11096)]