80901492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{9929}}^1$

素因数の和:10040

約数の個数: 48

約数和(自身を含む): 217983360

約数和(自身を除く): 137081868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 4074, 8148, 9929, 19858, 29787, 39716, 59574, 69503, 119148, 139006, 208509, 278012, 417018, 834036, 963113, 1926226, 2889339, 3852452, 5778678, 6741791, 11557356, 13483582, 20225373, 26967164, 40450746, 80901492]

約数ペア:

[(1, 80901492), (2, 40450746), (3, 26967164), (4, 20225373), (6, 13483582), (7, 11557356), (12, 6741791), (14, 5778678), (21, 3852452), (28, 2889339), (42, 1926226), (84, 963113), (97, 834036), (194, 417018), (291, 278012), (388, 208509), (582, 139006), (679, 119148), (1164, 69503), (1358, 59574), (2037, 39716), (2716, 29787), (4074, 19858), (8148, 9929)]