72315438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71317}}^1$

素因数の和:71348

約数の個数: 24

約数和(自身を含む): 156614328

約数和(自身を除く): 84298890

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 71317, 142634, 213951, 427902, 927121, 1854242, 2781363, 5562726, 12052573, 24105146, 36157719, 72315438]

約数ペア:

[(1, 72315438), (2, 36157719), (3, 24105146), (6, 12052573), (13, 5562726), (26, 2781363), (39, 1854242), (78, 927121), (169, 427902), (338, 213951), (507, 142634), (1014, 71317)]