72711562

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{42923}}^1$

素因数の和:42954

約数の個数: 24

約数和(自身を含む): 137013408

約数和(自身を除く): 64301846

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 42923, 85846, 300461, 472153, 600922, 944306, 3305071, 5193683, 6610142, 10387366, 36355781, 72711562]

約数ペア:

[(1, 72711562), (2, 36355781), (7, 10387366), (11, 6610142), (14, 5193683), (22, 3305071), (77, 944306), (121, 600922), (154, 472153), (242, 300461), (847, 85846), (1694, 42923)]