73519852

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 151683840

約数和(自身を除く): 78163988

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 227, 269, 301, 454, 538, 602, 908, 1076, 1204, 1589, 1883, 3178, 3766, 6356, 7532, 9761, 11567, 19522, 23134, 39044, 46268, 61063, 68327, 80969, 122126, 136654, 161938, 244252, 273308, 323876, 427441, 854882, 1709764, 2625709, 5251418, 10502836, 18379963, 36759926, 73519852]

約数ペア:

[(1, 73519852), (2, 36759926), (4, 18379963), (7, 10502836), (14, 5251418), (28, 2625709), (43, 1709764), (86, 854882), (172, 427441), (227, 323876), (269, 273308), (301, 244252), (454, 161938), (538, 136654), (602, 122126), (908, 80969), (1076, 68327), (1204, 61063), (1589, 46268), (1883, 39044), (3178, 23134), (3766, 19522), (6356, 11567), (7532, 9761)]