77372644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 152240256

約数和(自身を除く): 74867612

約数列:

[1, 2, 4, 17, 23, 34, 46, 61, 68, 92, 122, 244, 391, 782, 811, 1037, 1403, 1564, 1622, 2074, 2806, 3244, 4148, 5612, 13787, 18653, 23851, 27574, 37306, 47702, 49471, 55148, 74612, 95404, 98942, 197884, 317101, 634202, 841007, 1137833, 1268404, 1682014, 2275666, 3364028, 4551332, 19343161, 38686322, 77372644]

約数ペア:

[(1, 77372644), (2, 38686322), (4, 19343161), (17, 4551332), (23, 3364028), (34, 2275666), (46, 1682014), (61, 1268404), (68, 1137833), (92, 841007), (122, 634202), (244, 317101), (391, 197884), (782, 98942), (811, 95404), (1037, 74612), (1403, 55148), (1564, 49471), (1622, 47702), (2074, 37306), (2806, 27574), (3244, 23851), (4148, 18653), (5612, 13787)]