80969412

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{18691}}^1$

素因数の和:18736

約数の個数: 36

約数和(自身を含む): 199406256

約数和(自身を除く): 118436844

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 18691, 37382, 56073, 74764, 112146, 224292, 355129, 710258, 1065387, 1420516, 2130774, 4261548, 6747451, 13494902, 20242353, 26989804, 40484706, 80969412]

約数ペア:

[(1, 80969412), (2, 40484706), (3, 26989804), (4, 20242353), (6, 13494902), (12, 6747451), (19, 4261548), (38, 2130774), (57, 1420516), (76, 1065387), (114, 710258), (228, 355129), (361, 224292), (722, 112146), (1083, 74764), (1444, 56073), (2166, 37382), (4332, 18691)]