82182716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 183042048

約数和(自身を除く): 100859332

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 127, 154, 191, 242, 254, 308, 382, 484, 508, 764, 847, 889, 1337, 1397, 1694, 1778, 2101, 2674, 2794, 3388, 3556, 4202, 5348, 5588, 8404, 9779, 14707, 15367, 19558, 23111, 24257, 29414, 30734, 39116, 46222, 48514, 58828, 61468, 92444, 97028, 107569, 161777, 169799, 215138, 266827, 323554, 339598, 430276, 533654, 647108, 679196, 1067308, 1867789, 2935097, 3735578, 5870194, 7471156, 11740388, 20545679, 41091358, 82182716]

約数ペア:

[(1, 82182716), (2, 41091358), (4, 20545679), (7, 11740388), (11, 7471156), (14, 5870194), (22, 3735578), (28, 2935097), (44, 1867789), (77, 1067308), (121, 679196), (127, 647108), (154, 533654), (191, 430276), (242, 339598), (254, 323554), (308, 266827), (382, 215138), (484, 169799), (508, 161777), (764, 107569), (847, 97028), (889, 92444), (1337, 61468), (1397, 58828), (1694, 48514), (1778, 46222), (2101, 39116), (2674, 30734), (2794, 29414), (3388, 24257), (3556, 23111), (4202, 19558), (5348, 15367), (5588, 14707), (8404, 9779)]