72271096

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 138225600

約数和(自身を除く): 65954504

約数列:

[1, 2, 4, 8, 79, 158, 173, 316, 346, 632, 661, 692, 1322, 1384, 2644, 5288, 13667, 27334, 52219, 54668, 104438, 109336, 114353, 208876, 228706, 417752, 457412, 914824, 9033887, 18067774, 36135548, 72271096]

約数ペア:

[(1, 72271096), (2, 36135548), (4, 18067774), (8, 9033887), (79, 914824), (158, 457412), (173, 417752), (316, 228706), (346, 208876), (632, 114353), (661, 109336), (692, 104438), (1322, 54668), (1384, 52219), (2644, 27334), (5288, 13667)]