78068417

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 96624576

約数和(自身を除く): 18556159

約数列:

[1, 7, 23, 49, 53, 161, 371, 1127, 1219, 1307, 2597, 8533, 9149, 30061, 59731, 64043, 69271, 210427, 484897, 1472989, 1593233, 3394279, 11152631, 78068417]

約数ペア:

[(1, 78068417), (7, 11152631), (23, 3394279), (49, 1593233), (53, 1472989), (161, 484897), (371, 210427), (1127, 69271), (1219, 64043), (1307, 59731), (2597, 30061), (8533, 9149)]