84281256

素因数分解:

$2^3\times 3^3\times {\mathrm{390191}}^1$

素因数の和:390206

約数の個数: 32

約数和(自身を含む): 234115200

約数和(自身を除く): 149833944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 390191, 780382, 1170573, 1560764, 2341146, 3121528, 3511719, 4682292, 7023438, 9364584, 10535157, 14046876, 21070314, 28093752, 42140628, 84281256]

約数ペア:

[(1, 84281256), (2, 42140628), (3, 28093752), (4, 21070314), (6, 14046876), (8, 10535157), (9, 9364584), (12, 7023438), (18, 4682292), (24, 3511719), (27, 3121528), (36, 2341146), (54, 1560764), (72, 1170573), (108, 780382), (216, 390191)]