80259396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{955469}}^1$

素因数の和:955483

約数の個数: 24

約数和(自身を含む): 214025280

約数和(自身を除く): 133765884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 955469, 1910938, 2866407, 3821876, 5732814, 6688283, 11465628, 13376566, 20064849, 26753132, 40129698, 80259396]

約数ペア:

[(1, 80259396), (2, 40129698), (3, 26753132), (4, 20064849), (6, 13376566), (7, 11465628), (12, 6688283), (14, 5732814), (21, 3821876), (28, 2866407), (42, 1910938), (84, 955469)]