80293542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{17539}}^1$

素因数の和:17660

約数の個数: 32

約数和(自身を含む): 185222400

約数和(自身を除く): 104928858

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 17539, 35078, 52617, 105234, 122773, 245546, 368319, 736638, 1911751, 3823502, 5735253, 11470506, 13382257, 26764514, 40146771, 80293542]

約数ペア:

[(1, 80293542), (2, 40146771), (3, 26764514), (6, 13382257), (7, 11470506), (14, 5735253), (21, 3823502), (42, 1911751), (109, 736638), (218, 368319), (327, 245546), (654, 122773), (763, 105234), (1526, 52617), (2289, 35078), (4578, 17539)]