81070488

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{23957}}^1$

素因数の和:24016

約数の個数: 48

約数和(自身を含む): 224246880

約数和(自身を除く): 143176392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 23957, 47914, 71871, 95828, 143742, 191656, 215613, 287484, 431226, 574968, 862452, 1125979, 1724904, 2251958, 3377937, 4503916, 6755874, 9007832, 10133811, 13511748, 20267622, 27023496, 40535244, 81070488]

約数ペア:

[(1, 81070488), (2, 40535244), (3, 27023496), (4, 20267622), (6, 13511748), (8, 10133811), (9, 9007832), (12, 6755874), (18, 4503916), (24, 3377937), (36, 2251958), (47, 1724904), (72, 1125979), (94, 862452), (141, 574968), (188, 431226), (282, 287484), (376, 215613), (423, 191656), (564, 143742), (846, 95828), (1128, 71871), (1692, 47914), (3384, 23957)]