81580348526

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{188701}}^1$

素因数の和:189120

約数の個数: 32

約数和(自身を含む): 133329285120

約数和(自身を除く): 51748936594

約数列:

[1, 2, 19, 31, 38, 62, 367, 589, 734, 1178, 6973, 11377, 13946, 22754, 188701, 216163, 377402, 432326, 3585319, 5849731, 7170638, 11699462, 69253267, 111144889, 138506534, 222289778, 1315812073, 2146851277, 2631624146, 4293702554, 40790174263, 81580348526]

約数ペア:

[(1, 81580348526), (2, 40790174263), (19, 4293702554), (31, 2631624146), (38, 2146851277), (62, 1315812073), (367, 222289778), (589, 138506534), (734, 111144889), (1178, 69253267), (6973, 11699462), (11377, 7170638), (13946, 5849731), (22754, 3585319), (188701, 432326), (216163, 377402)]