80789274

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{41177}}^1$

素因数の和:41294

約数の個数: 24

約数和(自身を含む): 176653620

約数和(自身を除く): 95864346

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 41177, 82354, 123531, 247062, 370593, 741186, 4488293, 8976586, 13464879, 26929758, 40394637, 80789274]

約数ペア:

[(1, 80789274), (2, 40394637), (3, 26929758), (6, 13464879), (9, 8976586), (18, 4488293), (109, 741186), (218, 370593), (327, 247062), (654, 123531), (981, 82354), (1962, 41177)]