76840676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 152167680

約数和(自身を除く): 75327004

約数列:

[1, 2, 4, 11, 22, 44, 47, 73, 94, 146, 188, 292, 509, 517, 803, 1018, 1034, 1606, 2036, 2068, 3212, 3431, 5599, 6862, 11198, 13724, 22396, 23923, 37157, 37741, 47846, 74314, 75482, 95692, 148628, 150964, 263153, 408727, 526306, 817454, 1052612, 1634908, 1746379, 3492758, 6985516, 19210169, 38420338, 76840676]

約数ペア:

[(1, 76840676), (2, 38420338), (4, 19210169), (11, 6985516), (22, 3492758), (44, 1746379), (47, 1634908), (73, 1052612), (94, 817454), (146, 526306), (188, 408727), (292, 263153), (509, 150964), (517, 148628), (803, 95692), (1018, 75482), (1034, 74314), (1606, 47846), (2036, 37741), (2068, 37157), (3212, 23923), (3431, 22396), (5599, 13724), (6862, 11198)]