77264108

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{53507}}^1$

素因数の和:53549

約数の個数: 18

約数和(自身を含む): 142705836

約数和(自身を除く): 65441728

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 53507, 107014, 214028, 1016633, 2033266, 4066532, 19316027, 38632054, 77264108]

約数ペア:

[(1, 77264108), (2, 38632054), (4, 19316027), (19, 4066532), (38, 2033266), (76, 1016633), (361, 214028), (722, 107014), (1444, 53507)]