72135014

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1451}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 127961856

約数和(自身を除く): 55826842

約数列:

[1, 2, 7, 14, 53, 67, 106, 134, 371, 469, 742, 938, 1451, 2902, 3551, 7102, 10157, 20314, 24857, 49714, 76903, 97217, 153806, 194434, 538321, 680519, 1076642, 1361038, 5152501, 10305002, 36067507, 72135014]

約数ペア:

[(1, 72135014), (2, 36067507), (7, 10305002), (14, 5152501), (53, 1361038), (67, 1076642), (106, 680519), (134, 538321), (371, 194434), (469, 153806), (742, 97217), (938, 76903), (1451, 49714), (2902, 24857), (3551, 20314), (7102, 10157)]