77001272

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{310489}}^1$

素因数の和:310526

約数の個数: 16

約数和(自身を含む): 149035200

約数和(自身を除く): 72033928

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 310489, 620978, 1241956, 2483912, 9625159, 19250318, 38500636, 77001272]

約数ペア:

[(1, 77001272), (2, 38500636), (4, 19250318), (8, 9625159), (31, 2483912), (62, 1241956), (124, 620978), (248, 310489)]