87661434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{48539}}^1$

素因数の和:48594

約数の個数: 32

約数和(自身を含む): 205032960

約数和(自身を除く): 117371526

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 48539, 97078, 145617, 291234, 339773, 679546, 1019319, 2038638, 2087177, 4174354, 6261531, 12523062, 14610239, 29220478, 43830717, 87661434]

約数ペア:

[(1, 87661434), (2, 43830717), (3, 29220478), (6, 14610239), (7, 12523062), (14, 6261531), (21, 4174354), (42, 2087177), (43, 2038638), (86, 1019319), (129, 679546), (258, 339773), (301, 291234), (602, 145617), (903, 97078), (1806, 48539)]