84777084

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{112139}}^1$

素因数の和:112159

約数の個数: 48

約数和(自身を含む): 251193600

約数和(自身を除く): 166416516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 112139, 224278, 336417, 448556, 672834, 784973, 1009251, 1345668, 1569946, 2018502, 2354919, 3027753, 3139892, 4037004, 4709838, 6055506, 7064757, 9419676, 12111012, 14129514, 21194271, 28259028, 42388542, 84777084]

約数ペア:

[(1, 84777084), (2, 42388542), (3, 28259028), (4, 21194271), (6, 14129514), (7, 12111012), (9, 9419676), (12, 7064757), (14, 6055506), (18, 4709838), (21, 4037004), (27, 3139892), (28, 3027753), (36, 2354919), (42, 2018502), (54, 1569946), (63, 1345668), (84, 1009251), (108, 784973), (126, 672834), (189, 448556), (252, 336417), (378, 224278), (756, 112139)]