87569716

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{281}}^1\times {\mathrm{461}}^1$

素因数の和:772

約数の個数: 36

約数和(自身を含む): 166893804

約数和(自身を除く): 79324088

約数列:

[1, 2, 4, 13, 26, 52, 169, 281, 338, 461, 562, 676, 922, 1124, 1844, 3653, 5993, 7306, 11986, 14612, 23972, 47489, 77909, 94978, 129541, 155818, 189956, 259082, 311636, 518164, 1684033, 3368066, 6736132, 21892429, 43784858, 87569716]

約数ペア:

[(1, 87569716), (2, 43784858), (4, 21892429), (13, 6736132), (26, 3368066), (52, 1684033), (169, 518164), (281, 311636), (338, 259082), (461, 189956), (562, 155818), (676, 129541), (922, 94978), (1124, 77909), (1844, 47489), (3653, 23972), (5993, 14612), (7306, 11986)]