82561284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{176413}}^1$

素因数の和:176436

約数の個数: 36

約数和(自身を含む): 224751436

約数和(自身を除く): 142190152

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 176413, 352826, 529239, 705652, 1058478, 1587717, 2116956, 2293369, 3175434, 4586738, 6350868, 6880107, 9173476, 13760214, 20640321, 27520428, 41280642, 82561284]

約数ペア:

[(1, 82561284), (2, 41280642), (3, 27520428), (4, 20640321), (6, 13760214), (9, 9173476), (12, 6880107), (13, 6350868), (18, 4586738), (26, 3175434), (36, 2293369), (39, 2116956), (52, 1587717), (78, 1058478), (117, 705652), (156, 529239), (234, 352826), (468, 176413)]