7716168

素因数分解:

$2^3\times 3^3\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 21672000

約数和(自身を除く): 13955832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 139, 216, 257, 278, 417, 514, 556, 771, 834, 1028, 1112, 1251, 1542, 1668, 2056, 2313, 2502, 3084, 3336, 3753, 4626, 5004, 6168, 6939, 7506, 9252, 10008, 13878, 15012, 18504, 27756, 30024, 35723, 55512, 71446, 107169, 142892, 214338, 285784, 321507, 428676, 643014, 857352, 964521, 1286028, 1929042, 2572056, 3858084, 7716168]

約数ペア:

[(1, 7716168), (2, 3858084), (3, 2572056), (4, 1929042), (6, 1286028), (8, 964521), (9, 857352), (12, 643014), (18, 428676), (24, 321507), (27, 285784), (36, 214338), (54, 142892), (72, 107169), (108, 71446), (139, 55512), (216, 35723), (257, 30024), (278, 27756), (417, 18504), (514, 15012), (556, 13878), (771, 10008), (834, 9252), (1028, 7506), (1112, 6939), (1251, 6168), (1542, 5004), (1668, 4626), (2056, 3753), (2313, 3336), (2502, 3084)]