72682918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5303}}^1$

素因数の和:5412

約数の個数: 32

約数和(自身を含む): 137479680

約数和(自身を除く): 64796762

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 623, 979, 1246, 1958, 5303, 6853, 10606, 13706, 37121, 58333, 74242, 116666, 408331, 471967, 816662, 943934, 3303769, 5191637, 6607538, 10383274, 36341459, 72682918]

約数ペア:

[(1, 72682918), (2, 36341459), (7, 10383274), (11, 6607538), (14, 5191637), (22, 3303769), (77, 943934), (89, 816662), (154, 471967), (178, 408331), (623, 116666), (979, 74242), (1246, 58333), (1958, 37121), (5303, 13706), (6853, 10606)]