80969812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23899}}^1$

素因数の和:23932

約数の個数: 36

約数和(自身を含む): 178007200

約数和(自身を除く): 97037388

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 23899, 47798, 95596, 167293, 262889, 334586, 525778, 669172, 1051556, 1840223, 2891779, 3680446, 5783558, 7360892, 11567116, 20242453, 40484906, 80969812]

約数ペア:

[(1, 80969812), (2, 40484906), (4, 20242453), (7, 11567116), (11, 7360892), (14, 5783558), (22, 3680446), (28, 2891779), (44, 1840223), (77, 1051556), (121, 669172), (154, 525778), (242, 334586), (308, 262889), (484, 167293), (847, 95596), (1694, 47798), (3388, 23899)]