72610307

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1259}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 93078720

約数和(自身を除く): 20468413

約数列:

[1, 7, 11, 49, 77, 107, 539, 749, 1177, 1259, 5243, 8239, 8813, 13849, 57673, 61691, 96943, 134713, 678601, 942991, 1481843, 6600937, 10372901, 72610307]

約数ペア:

[(1, 72610307), (7, 10372901), (11, 6600937), (49, 1481843), (77, 942991), (107, 678601), (539, 134713), (749, 96943), (1177, 61691), (1259, 57673), (5243, 13849), (8239, 8813)]