85118492

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 160538112

約数和(自身を除く): 75419620

約数列:

[1, 2, 4, 23, 46, 71, 83, 92, 142, 157, 166, 284, 314, 332, 628, 1633, 1909, 3266, 3611, 3818, 5893, 6532, 7222, 7636, 11147, 11786, 13031, 14444, 22294, 23572, 26062, 44588, 52124, 135539, 256381, 271078, 299713, 512762, 542156, 599426, 925201, 1025524, 1198852, 1850402, 3700804, 21279623, 42559246, 85118492]

約数ペア:

[(1, 85118492), (2, 42559246), (4, 21279623), (23, 3700804), (46, 1850402), (71, 1198852), (83, 1025524), (92, 925201), (142, 599426), (157, 542156), (166, 512762), (284, 299713), (314, 271078), (332, 256381), (628, 135539), (1633, 52124), (1909, 44588), (3266, 26062), (3611, 23572), (3818, 22294), (5893, 14444), (6532, 13031), (7222, 11786), (7636, 11147)]