80836866

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{15121}}^1$

素因数の和:15149

約数の個数: 48

約数和(自身を含む): 198158688

約数和(自身を除く): 117321822

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 243, 297, 486, 594, 891, 1782, 2673, 5346, 15121, 30242, 45363, 90726, 136089, 166331, 272178, 332662, 408267, 498993, 816534, 997986, 1224801, 1496979, 2449602, 2993958, 3674403, 4490937, 7348806, 8981874, 13472811, 26945622, 40418433, 80836866]

約数ペア:

[(1, 80836866), (2, 40418433), (3, 26945622), (6, 13472811), (9, 8981874), (11, 7348806), (18, 4490937), (22, 3674403), (27, 2993958), (33, 2449602), (54, 1496979), (66, 1224801), (81, 997986), (99, 816534), (162, 498993), (198, 408267), (243, 332662), (297, 272178), (486, 166331), (594, 136089), (891, 90726), (1782, 45363), (2673, 30242), (5346, 15121)]