81070938

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5171}}^1$

素因数の和:5259

約数の個数: 48

約数和(自身を含む): 192026016

約数和(自身を除く): 110955078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2613, 5171, 5226, 7839, 10342, 15513, 15678, 31026, 46539, 67223, 93078, 134446, 201669, 346457, 403338, 605007, 692914, 1039371, 1210014, 2078742, 3118113, 4503941, 6236226, 9007882, 13511823, 27023646, 40535469, 81070938]

約数ペア:

[(1, 81070938), (2, 40535469), (3, 27023646), (6, 13511823), (9, 9007882), (13, 6236226), (18, 4503941), (26, 3118113), (39, 2078742), (67, 1210014), (78, 1039371), (117, 692914), (134, 605007), (201, 403338), (234, 346457), (402, 201669), (603, 134446), (871, 93078), (1206, 67223), (1742, 46539), (2613, 31026), (5171, 15678), (5226, 15513), (7839, 10342)]