72703842

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{887}}^1$

素因数の和:1630

約数の個数: 32

約数和(自身を含む): 153446400

約数和(自身を除く): 80742558

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 719, 887, 1438, 1774, 2157, 2661, 4314, 5322, 13661, 16853, 27322, 33706, 40983, 50559, 81966, 101118, 637753, 1275506, 1913259, 3826518, 12117307, 24234614, 36351921, 72703842]

約数ペア:

[(1, 72703842), (2, 36351921), (3, 24234614), (6, 12117307), (19, 3826518), (38, 1913259), (57, 1275506), (114, 637753), (719, 101118), (887, 81966), (1438, 50559), (1774, 40983), (2157, 33706), (2661, 27322), (4314, 16853), (5322, 13661)]