72719786

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{4019}}^1$

素因数の和:4213

約数の個数: 16

約数和(自身を含む): 111434400

約数和(自身を除く): 38714614

約数列:

[1, 2, 83, 109, 166, 218, 4019, 8038, 9047, 18094, 333577, 438071, 667154, 876142, 36359893, 72719786]

約数ペア:

[(1, 72719786), (2, 36359893), (83, 876142), (109, 667154), (166, 438071), (218, 333577), (4019, 18094), (8038, 9047)]