72152036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{9161}}^1$

素因数の和:9355

約数の個数: 24

約数和(自身を含む): 138529440

約数和(自身を除く): 66377404

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 7876, 9161, 18322, 36644, 100771, 201542, 403084, 1639819, 3279638, 6559276, 18038009, 36076018, 72152036]

約数ペア:

[(1, 72152036), (2, 36076018), (4, 18038009), (11, 6559276), (22, 3279638), (44, 1639819), (179, 403084), (358, 201542), (716, 100771), (1969, 36644), (3938, 18322), (7876, 9161)]