79724052

素因数分解:

$2^2\times 3^2\times {\mathrm{443}}^1\times {\mathrm{4999}}^1$

素因数の和:5452

約数の個数: 36

約数和(自身を含む): 202020000

約数和(自身を除く): 122295948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 443, 886, 1329, 1772, 2658, 3987, 4999, 5316, 7974, 9998, 14997, 15948, 19996, 29994, 44991, 59988, 89982, 179964, 2214557, 4429114, 6643671, 8858228, 13287342, 19931013, 26574684, 39862026, 79724052]

約数ペア:

[(1, 79724052), (2, 39862026), (3, 26574684), (4, 19931013), (6, 13287342), (9, 8858228), (12, 6643671), (18, 4429114), (36, 2214557), (443, 179964), (886, 89982), (1329, 59988), (1772, 44991), (2658, 29994), (3987, 19996), (4999, 15948), (5316, 14997), (7974, 9998)]