80389494

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{235057}}^1$

素因数の和:235084

約数の個数: 24

約数和(自身を含む): 183345240

約数和(自身を除く): 102955746

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 235057, 470114, 705171, 1410342, 2115513, 4231026, 4466083, 8932166, 13398249, 26796498, 40194747, 80389494]

約数ペア:

[(1, 80389494), (2, 40194747), (3, 26796498), (6, 13398249), (9, 8932166), (18, 4466083), (19, 4231026), (38, 2115513), (57, 1410342), (114, 705171), (171, 470114), (342, 235057)]