83863212

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{383}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 199729152

約数和(自身を除く): 115865940

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 257, 284, 383, 426, 514, 766, 771, 852, 1028, 1149, 1532, 1542, 2298, 3084, 4596, 18247, 27193, 36494, 54386, 54741, 72988, 81579, 98431, 108772, 109482, 163158, 196862, 218964, 295293, 326316, 393724, 590586, 1181172, 6988601, 13977202, 20965803, 27954404, 41931606, 83863212]

約数ペア:

[(1, 83863212), (2, 41931606), (3, 27954404), (4, 20965803), (6, 13977202), (12, 6988601), (71, 1181172), (142, 590586), (213, 393724), (257, 326316), (284, 295293), (383, 218964), (426, 196862), (514, 163158), (766, 109482), (771, 108772), (852, 98431), (1028, 81579), (1149, 72988), (1532, 54741), (1542, 54386), (2298, 36494), (3084, 27193), (4596, 18247)]