71318478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{154369}}^1$

素因数の和:154392

約数の個数: 32

約数和(自身を含む): 177834240

約数和(自身を除く): 106515762

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 154369, 308738, 463107, 926214, 1080583, 1698059, 2161166, 3241749, 3396118, 5094177, 6483498, 10188354, 11886413, 23772826, 35659239, 71318478]

約数ペア:

[(1, 71318478), (2, 35659239), (3, 23772826), (6, 11886413), (7, 10188354), (11, 6483498), (14, 5094177), (21, 3396118), (22, 3241749), (33, 2161166), (42, 1698059), (66, 1080583), (77, 926214), (154, 463107), (231, 308738), (462, 154369)]