72081172

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{3251}}^1$

素因数の和:3519

約数の個数: 24

約数和(自身を含む): 132213312

約数和(自身を除く): 60132140

約数列:

[1, 2, 4, 23, 46, 92, 241, 482, 964, 3251, 5543, 6502, 11086, 13004, 22172, 74773, 149546, 299092, 783491, 1566982, 3133964, 18020293, 36040586, 72081172]

約数ペア:

[(1, 72081172), (2, 36040586), (4, 18020293), (23, 3133964), (46, 1566982), (92, 783491), (241, 299092), (482, 149546), (964, 74773), (3251, 22172), (5543, 13004), (6502, 11086)]