82272942

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 191289600

約数和(自身を除く): 109016658

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 107, 174, 214, 261, 321, 491, 522, 642, 783, 963, 982, 1473, 1566, 1926, 2889, 2946, 3103, 4419, 5778, 6206, 8838, 9309, 13257, 14239, 18618, 26514, 27927, 28478, 42717, 52537, 55854, 83781, 85434, 105074, 128151, 157611, 167562, 256302, 315222, 384453, 472833, 768906, 945666, 1418499, 1523573, 2836998, 3047146, 4570719, 9141438, 13712157, 27424314, 41136471, 82272942]

約数ペア:

[(1, 82272942), (2, 41136471), (3, 27424314), (6, 13712157), (9, 9141438), (18, 4570719), (27, 3047146), (29, 2836998), (54, 1523573), (58, 1418499), (87, 945666), (107, 768906), (174, 472833), (214, 384453), (261, 315222), (321, 256302), (491, 167562), (522, 157611), (642, 128151), (783, 105074), (963, 85434), (982, 83781), (1473, 55854), (1566, 52537), (1926, 42717), (2889, 28478), (2946, 27927), (3103, 26514), (4419, 18618), (5778, 14239), (6206, 13257), (8838, 9309)]