80136252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{318001}}^1$

素因数の和:318018

約数の個数: 36

約数和(自身を含む): 231505456

約数和(自身を除く): 151369204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 318001, 636002, 954003, 1272004, 1908006, 2226007, 2862009, 3816012, 4452014, 5724018, 6678021, 8904028, 11448036, 13356042, 20034063, 26712084, 40068126, 80136252]

約数ペア:

[(1, 80136252), (2, 40068126), (3, 26712084), (4, 20034063), (6, 13356042), (7, 11448036), (9, 8904028), (12, 6678021), (14, 5724018), (18, 4452014), (21, 3816012), (28, 2862009), (36, 2226007), (42, 1908006), (63, 1272004), (84, 954003), (126, 636002), (252, 318001)]