87081966

素因数分解:

$2^1\times 3^7\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 200893440

約数和(自身を除く): 113811474

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 463, 486, 729, 774, 926, 1161, 1389, 1458, 2187, 2322, 2778, 3483, 4167, 4374, 6966, 8334, 10449, 12501, 19909, 20898, 25002, 31347, 37503, 39818, 59727, 62694, 75006, 94041, 112509, 119454, 179181, 188082, 225018, 337527, 358362, 537543, 675054, 1012581, 1075086, 1612629, 2025162, 3225258, 4837887, 9675774, 14513661, 29027322, 43540983, 87081966]

約数ペア:

[(1, 87081966), (2, 43540983), (3, 29027322), (6, 14513661), (9, 9675774), (18, 4837887), (27, 3225258), (43, 2025162), (54, 1612629), (81, 1075086), (86, 1012581), (129, 675054), (162, 537543), (243, 358362), (258, 337527), (387, 225018), (463, 188082), (486, 179181), (729, 119454), (774, 112509), (926, 94041), (1161, 75006), (1389, 62694), (1458, 59727), (2187, 39818), (2322, 37503), (2778, 31347), (3483, 25002), (4167, 20898), (4374, 19909), (6966, 12501), (8334, 10449)]