81693264

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{9403}}^1$

素因数の和:9595

約数の個数: 40

約数和(自身を含む): 212229472

約数和(自身を除く): 130536208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 8688, 9403, 18806, 28209, 37612, 56418, 75224, 112836, 150448, 225672, 451344, 1701943, 3403886, 5105829, 6807772, 10211658, 13615544, 20423316, 27231088, 40846632, 81693264]

約数ペア:

[(1, 81693264), (2, 40846632), (3, 27231088), (4, 20423316), (6, 13615544), (8, 10211658), (12, 6807772), (16, 5105829), (24, 3403886), (48, 1701943), (181, 451344), (362, 225672), (543, 150448), (724, 112836), (1086, 75224), (1448, 56418), (2172, 37612), (2896, 28209), (4344, 18806), (8688, 9403)]