68303928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1657

約数の個数: 128

約数和(自身を含む): 222289920

約数和(自身を除く): 153985992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 56, 66, 69, 77, 84, 88, 92, 132, 138, 154, 161, 168, 184, 231, 253, 264, 276, 308, 322, 462, 483, 506, 552, 616, 644, 759, 924, 966, 1012, 1288, 1518, 1607, 1771, 1848, 1932, 2024, 3036, 3214, 3542, 3864, 4821, 5313, 6072, 6428, 7084, 9642, 10626, 11249, 12856, 14168, 17677, 19284, 21252, 22498, 33747, 35354, 36961, 38568, 42504, 44996, 53031, 67494, 70708, 73922, 89992, 106062, 110883, 123739, 134988, 141416, 147844, 212124, 221766, 247478, 258727, 269976, 295688, 371217, 406571, 424248, 443532, 494956, 517454, 742434, 776181, 813142, 887064, 989912, 1034908, 1219713, 1484868, 1552362, 1626284, 2069816, 2439426, 2845997, 2969736, 3104724, 3252568, 4878852, 5691994, 6209448, 8537991, 9757704, 11383988, 17075982, 22767976, 34151964, 68303928]

約数ペア:

[(1, 68303928), (2, 34151964), (3, 22767976), (4, 17075982), (6, 11383988), (7, 9757704), (8, 8537991), (11, 6209448), (12, 5691994), (14, 4878852), (21, 3252568), (22, 3104724), (23, 2969736), (24, 2845997), (28, 2439426), (33, 2069816), (42, 1626284), (44, 1552362), (46, 1484868), (56, 1219713), (66, 1034908), (69, 989912), (77, 887064), (84, 813142), (88, 776181), (92, 742434), (132, 517454), (138, 494956), (154, 443532), (161, 424248), (168, 406571), (184, 371217), (231, 295688), (253, 269976), (264, 258727), (276, 247478), (308, 221766), (322, 212124), (462, 147844), (483, 141416), (506, 134988), (552, 123739), (616, 110883), (644, 106062), (759, 89992), (924, 73922), (966, 70708), (1012, 67494), (1288, 53031), (1518, 44996), (1607, 42504), (1771, 38568), (1848, 36961), (1932, 35354), (2024, 33747), (3036, 22498), (3214, 21252), (3542, 19284), (3864, 17677), (4821, 14168), (5313, 12856), (6072, 11249), (6428, 10626), (7084, 9642)]