82513156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 164602368

約数和(自身を除く): 82089212

約数列:

[1, 2, 4, 11, 22, 41, 44, 53, 82, 106, 164, 212, 451, 583, 863, 902, 1166, 1726, 1804, 2173, 2332, 3452, 4346, 8692, 9493, 18986, 23903, 35383, 37972, 45739, 47806, 70766, 91478, 95612, 141532, 182956, 389213, 503129, 778426, 1006258, 1556852, 1875299, 2012516, 3750598, 7501196, 20628289, 41256578, 82513156]

約数ペア:

[(1, 82513156), (2, 41256578), (4, 20628289), (11, 7501196), (22, 3750598), (41, 2012516), (44, 1875299), (53, 1556852), (82, 1006258), (106, 778426), (164, 503129), (212, 389213), (451, 182956), (583, 141532), (863, 95612), (902, 91478), (1166, 70766), (1726, 47806), (1804, 45739), (2173, 37972), (2332, 35383), (3452, 23903), (4346, 18986), (8692, 9493)]