77887951728

素因数分解:

$2^4\times 3^1\times {\mathrm{1622665661}}^1$

素因数の和:1622665672

約数の個数: 20

約数和(自身を含む): 201210542088

約数和(自身を除く): 123322590360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1622665661, 3245331322, 4867996983, 6490662644, 9735993966, 12981325288, 19471987932, 25962650576, 38943975864, 77887951728]

約数ペア:

[(1, 77887951728), (2, 38943975864), (3, 25962650576), (4, 19471987932), (6, 12981325288), (8, 9735993966), (12, 6490662644), (16, 4867996983), (24, 3245331322), (48, 1622665661)]