77862796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 155232000

約数和(自身を除く): 77369204

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 139, 278, 319, 439, 556, 638, 878, 1276, 1529, 1756, 3058, 4031, 4829, 6116, 8062, 9658, 12731, 16124, 19316, 25462, 44341, 50924, 61021, 88682, 122042, 140041, 177364, 244084, 280082, 560164, 671231, 1342462, 1769609, 2684924, 3539218, 7078436, 19465699, 38931398, 77862796]

約数ペア:

[(1, 77862796), (2, 38931398), (4, 19465699), (11, 7078436), (22, 3539218), (29, 2684924), (44, 1769609), (58, 1342462), (116, 671231), (139, 560164), (278, 280082), (319, 244084), (439, 177364), (556, 140041), (638, 122042), (878, 88682), (1276, 61021), (1529, 50924), (1756, 44341), (3058, 25462), (4031, 19316), (4829, 16124), (6116, 12731), (8062, 9658)]