43820268

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 105469056

約数和(自身を除く): 61648788

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 163, 172, 258, 326, 489, 516, 521, 652, 978, 1042, 1563, 1956, 2084, 3126, 6252, 7009, 14018, 21027, 22403, 28036, 42054, 44806, 67209, 84108, 84923, 89612, 134418, 169846, 254769, 268836, 339692, 509538, 1019076, 3651689, 7303378, 10955067, 14606756, 21910134, 43820268]

約数ペア:

[(1, 43820268), (2, 21910134), (3, 14606756), (4, 10955067), (6, 7303378), (12, 3651689), (43, 1019076), (86, 509538), (129, 339692), (163, 268836), (172, 254769), (258, 169846), (326, 134418), (489, 89612), (516, 84923), (521, 84108), (652, 67209), (978, 44806), (1042, 42054), (1563, 28036), (1956, 22403), (2084, 21027), (3126, 14018), (6252, 7009)]