78860639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 94867200

約数和(自身を除く): 16006561

約数列:

[1, 11, 13, 59, 143, 169, 649, 719, 767, 1859, 7909, 8437, 9347, 9971, 42421, 102817, 109681, 121511, 466631, 551473, 1336621, 6066203, 7169149, 78860639]

約数ペア:

[(1, 78860639), (11, 7169149), (13, 6066203), (59, 1336621), (143, 551473), (169, 466631), (649, 121511), (719, 109681), (767, 102817), (1859, 42421), (7909, 9971), (8437, 9347)]