80352402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 175855680

約数和(自身を除く): 95503278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 169, 218, 327, 338, 507, 654, 727, 1014, 1417, 1454, 2181, 2834, 4251, 4362, 8502, 9451, 18421, 18902, 28353, 36842, 55263, 56706, 79243, 110526, 122863, 158486, 237729, 245726, 368589, 475458, 737178, 1030159, 2060318, 3090477, 6180954, 13392067, 26784134, 40176201, 80352402]

約数ペア:

[(1, 80352402), (2, 40176201), (3, 26784134), (6, 13392067), (13, 6180954), (26, 3090477), (39, 2060318), (78, 1030159), (109, 737178), (169, 475458), (218, 368589), (327, 245726), (338, 237729), (507, 158486), (654, 122863), (727, 110526), (1014, 79243), (1417, 56706), (1454, 55263), (2181, 36842), (2834, 28353), (4251, 18902), (4362, 18421), (8502, 9451)]