68153616

素因数分解:

$2^4\times 3^3\times {\mathrm{79}}^1\times {\mathrm{1997}}^1$

素因数の和:2093

約数の個数: 80

約数和(自身を含む): 198201600

約数和(自身を除く): 130047984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 108, 144, 158, 216, 237, 316, 432, 474, 632, 711, 948, 1264, 1422, 1896, 1997, 2133, 2844, 3792, 3994, 4266, 5688, 5991, 7988, 8532, 11376, 11982, 15976, 17064, 17973, 23964, 31952, 34128, 35946, 47928, 53919, 71892, 95856, 107838, 143784, 157763, 215676, 287568, 315526, 431352, 473289, 631052, 862704, 946578, 1262104, 1419867, 1893156, 2524208, 2839734, 3786312, 4259601, 5679468, 7572624, 8519202, 11358936, 17038404, 22717872, 34076808, 68153616]

約数ペア:

[(1, 68153616), (2, 34076808), (3, 22717872), (4, 17038404), (6, 11358936), (8, 8519202), (9, 7572624), (12, 5679468), (16, 4259601), (18, 3786312), (24, 2839734), (27, 2524208), (36, 1893156), (48, 1419867), (54, 1262104), (72, 946578), (79, 862704), (108, 631052), (144, 473289), (158, 431352), (216, 315526), (237, 287568), (316, 215676), (432, 157763), (474, 143784), (632, 107838), (711, 95856), (948, 71892), (1264, 53919), (1422, 47928), (1896, 35946), (1997, 34128), (2133, 31952), (2844, 23964), (3792, 17973), (3994, 17064), (4266, 15976), (5688, 11982), (5991, 11376), (7988, 8532)]