79859376

素因数分解:

$2^4\times 3^2\times {\mathrm{661}}^1\times {\mathrm{839}}^1$

素因数の和:1514

約数の個数: 60

約数和(自身を含む): 224100240

約数和(自身を除く): 144240864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 661, 839, 1322, 1678, 1983, 2517, 2644, 3356, 3966, 5034, 5288, 5949, 6712, 7551, 7932, 10068, 10576, 11898, 13424, 15102, 15864, 20136, 23796, 30204, 31728, 40272, 47592, 60408, 95184, 120816, 554579, 1109158, 1663737, 2218316, 3327474, 4436632, 4991211, 6654948, 8873264, 9982422, 13309896, 19964844, 26619792, 39929688, 79859376]

約数ペア:

[(1, 79859376), (2, 39929688), (3, 26619792), (4, 19964844), (6, 13309896), (8, 9982422), (9, 8873264), (12, 6654948), (16, 4991211), (18, 4436632), (24, 3327474), (36, 2218316), (48, 1663737), (72, 1109158), (144, 554579), (661, 120816), (839, 95184), (1322, 60408), (1678, 47592), (1983, 40272), (2517, 31728), (2644, 30204), (3356, 23796), (3966, 20136), (5034, 15864), (5288, 15102), (5949, 13424), (6712, 11898), (7551, 10576), (7932, 10068)]