70749252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{280751}}^1$

素因数の和:280768

約数の個数: 36

約数和(自身を含む): 204387456

約数和(自身を除く): 133638204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 280751, 561502, 842253, 1123004, 1684506, 1965257, 2526759, 3369012, 3930514, 5053518, 5895771, 7861028, 10107036, 11791542, 17687313, 23583084, 35374626, 70749252]

約数ペア:

[(1, 70749252), (2, 35374626), (3, 23583084), (4, 17687313), (6, 11791542), (7, 10107036), (9, 7861028), (12, 5895771), (14, 5053518), (18, 3930514), (21, 3369012), (28, 2526759), (36, 1965257), (42, 1684506), (63, 1123004), (84, 842253), (126, 561502), (252, 280751)]