80586

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1$

素因数の和:67

約数の個数: 36

約数和(自身を含む): 197106

約数和(自身を除く): 116520

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 121, 198, 222, 242, 333, 363, 407, 666, 726, 814, 1089, 1221, 2178, 2442, 3663, 4477, 7326, 8954, 13431, 26862, 40293, 80586]

約数ペア:

[(1, 80586), (2, 40293), (3, 26862), (6, 13431), (9, 8954), (11, 7326), (18, 4477), (22, 3663), (33, 2442), (37, 2178), (66, 1221), (74, 1089), (99, 814), (111, 726), (121, 666), (198, 407), (222, 363), (242, 333)]