72379363

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 89137664

約数和(自身を除く): 16758301

約数列:

[1, 7, 37, 43, 67, 97, 259, 301, 469, 679, 1591, 2479, 2881, 3589, 4171, 6499, 11137, 17353, 20167, 25123, 29197, 45493, 106597, 154327, 240463, 279457, 746179, 1080289, 1683241, 1956199, 10339909, 72379363]

約数ペア:

[(1, 72379363), (7, 10339909), (37, 1956199), (43, 1683241), (67, 1080289), (97, 746179), (259, 279457), (301, 240463), (469, 154327), (679, 106597), (1591, 45493), (2479, 29197), (2881, 25123), (3589, 20167), (4171, 17353), (6499, 11137)]