80926608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{240853}}^1$

素因数の和:240871

約数の個数: 40

約数和(自身を含む): 238927168

約数和(自身を除く): 158000560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 240853, 481706, 722559, 963412, 1445118, 1685971, 1926824, 2890236, 3371942, 3853648, 5057913, 5780472, 6743884, 10115826, 11560944, 13487768, 20231652, 26975536, 40463304, 80926608]

約数ペア:

[(1, 80926608), (2, 40463304), (3, 26975536), (4, 20231652), (6, 13487768), (7, 11560944), (8, 10115826), (12, 6743884), (14, 5780472), (16, 5057913), (21, 3853648), (24, 3371942), (28, 2890236), (42, 1926824), (48, 1685971), (56, 1445118), (84, 963412), (112, 722559), (168, 481706), (336, 240853)]