81096816

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{27697}}^1$

素因数の和:27769

約数の個数: 40

約数和(自身を含む): 212942224

約数和(自身を除く): 131845408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 27697, 55394, 83091, 110788, 166182, 221576, 332364, 443152, 664728, 1329456, 1689517, 3379034, 5068551, 6758068, 10137102, 13516136, 20274204, 27032272, 40548408, 81096816]

約数ペア:

[(1, 81096816), (2, 40548408), (3, 27032272), (4, 20274204), (6, 13516136), (8, 10137102), (12, 6758068), (16, 5068551), (24, 3379034), (48, 1689517), (61, 1329456), (122, 664728), (183, 443152), (244, 332364), (366, 221576), (488, 166182), (732, 110788), (976, 83091), (1464, 55394), (2928, 27697)]