78885753402

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2161}}^1\times {\mathrm{320213}}^1$

素因数の和:322398

約数の個数: 32

約数和(自身を含む): 166152640320

約数和(自身を除く): 87266886918

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2161, 4322, 6483, 12966, 41059, 82118, 123177, 246354, 320213, 640426, 960639, 1921278, 6084047, 12168094, 18252141, 36504282, 691980293, 1383960586, 2075940879, 4151881758, 13147625567, 26295251134, 39442876701, 78885753402]

約数ペア:

[(1, 78885753402), (2, 39442876701), (3, 26295251134), (6, 13147625567), (19, 4151881758), (38, 2075940879), (57, 1383960586), (114, 691980293), (2161, 36504282), (4322, 18252141), (6483, 12168094), (12966, 6084047), (41059, 1921278), (82118, 960639), (123177, 640426), (246354, 320213)]