61690548

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{70423}}^1$

素因数の和:70503

約数の個数: 24

約数和(自身を含む): 145918528

約数和(自身を除く): 84227980

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 70423, 140846, 211269, 281692, 422538, 845076, 5140879, 10281758, 15422637, 20563516, 30845274, 61690548]

約数ペア:

[(1, 61690548), (2, 30845274), (3, 20563516), (4, 15422637), (6, 10281758), (12, 5140879), (73, 845076), (146, 422538), (219, 281692), (292, 211269), (438, 140846), (876, 70423)]