87457516

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{3049}}^1$

素因数の和:3225

約数の個数: 24

約数和(自身を含む): 156794400

約数和(自身を除く): 69336884

約数列:

[1, 2, 4, 71, 101, 142, 202, 284, 404, 3049, 6098, 7171, 12196, 14342, 28684, 216479, 307949, 432958, 615898, 865916, 1231796, 21864379, 43728758, 87457516]

約数ペア:

[(1, 87457516), (2, 43728758), (4, 21864379), (71, 1231796), (101, 865916), (142, 615898), (202, 432958), (284, 307949), (404, 216479), (3049, 28684), (6098, 14342), (7171, 12196)]