68149512

素因数分解:

$2^3\times 3^4\times {\mathrm{251}}^1\times {\mathrm{419}}^1$

素因数の和:688

約数の個数: 80

約数和(自身を含む): 192099600

約数和(自身を除く): 123950088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 251, 324, 419, 502, 648, 753, 838, 1004, 1257, 1506, 1676, 2008, 2259, 2514, 3012, 3352, 3771, 4518, 5028, 6024, 6777, 7542, 9036, 10056, 11313, 13554, 15084, 18072, 20331, 22626, 27108, 30168, 33939, 40662, 45252, 54216, 67878, 81324, 90504, 105169, 135756, 162648, 210338, 271512, 315507, 420676, 631014, 841352, 946521, 1262028, 1893042, 2524056, 2839563, 3786084, 5679126, 7572168, 8518689, 11358252, 17037378, 22716504, 34074756, 68149512]

約数ペア:

[(1, 68149512), (2, 34074756), (3, 22716504), (4, 17037378), (6, 11358252), (8, 8518689), (9, 7572168), (12, 5679126), (18, 3786084), (24, 2839563), (27, 2524056), (36, 1893042), (54, 1262028), (72, 946521), (81, 841352), (108, 631014), (162, 420676), (216, 315507), (251, 271512), (324, 210338), (419, 162648), (502, 135756), (648, 105169), (753, 90504), (838, 81324), (1004, 67878), (1257, 54216), (1506, 45252), (1676, 40662), (2008, 33939), (2259, 30168), (2514, 27108), (3012, 22626), (3352, 20331), (3771, 18072), (4518, 15084), (5028, 13554), (6024, 11313), (6777, 10056), (7542, 9036)]