77668746

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{7927}}^1$

素因数の和:8026

約数の個数: 32

約数和(自身を含む): 164395008

約数和(自身を除く): 86726262

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 7927, 9798, 15854, 23781, 47562, 182321, 364642, 546963, 562817, 1093926, 1125634, 1688451, 3376902, 12944791, 25889582, 38834373, 77668746]

約数ペア:

[(1, 77668746), (2, 38834373), (3, 25889582), (6, 12944791), (23, 3376902), (46, 1688451), (69, 1125634), (71, 1093926), (138, 562817), (142, 546963), (213, 364642), (426, 182321), (1633, 47562), (3266, 23781), (4899, 15854), (7927, 9798)]