72680069

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41039}}^1$

素因数の和:41080

約数の個数: 16

約数和(自身を含む): 94556160

約数和(自身を除く): 21876091

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 41039, 287273, 451429, 943897, 3160003, 6607279, 10382867, 72680069]

約数ペア:

[(1, 72680069), (7, 10382867), (11, 6607279), (23, 3160003), (77, 943897), (161, 451429), (253, 287273), (1771, 41039)]