71617608

素因数分解:

$2^3\times 3^4\times {\mathrm{79}}^1\times {\mathrm{1399}}^1$

素因数の和:1496

約数の個数: 80

約数和(自身を含む): 203280000

約数和(自身を除く): 131662392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 158, 162, 216, 237, 316, 324, 474, 632, 648, 711, 948, 1399, 1422, 1896, 2133, 2798, 2844, 4197, 4266, 5596, 5688, 6399, 8394, 8532, 11192, 12591, 12798, 16788, 17064, 25182, 25596, 33576, 37773, 50364, 51192, 75546, 100728, 110521, 113319, 151092, 221042, 226638, 302184, 331563, 442084, 453276, 663126, 884168, 906552, 994689, 1326252, 1989378, 2652504, 2984067, 3978756, 5968134, 7957512, 8952201, 11936268, 17904402, 23872536, 35808804, 71617608]

約数ペア:

[(1, 71617608), (2, 35808804), (3, 23872536), (4, 17904402), (6, 11936268), (8, 8952201), (9, 7957512), (12, 5968134), (18, 3978756), (24, 2984067), (27, 2652504), (36, 1989378), (54, 1326252), (72, 994689), (79, 906552), (81, 884168), (108, 663126), (158, 453276), (162, 442084), (216, 331563), (237, 302184), (316, 226638), (324, 221042), (474, 151092), (632, 113319), (648, 110521), (711, 100728), (948, 75546), (1399, 51192), (1422, 50364), (1896, 37773), (2133, 33576), (2798, 25596), (2844, 25182), (4197, 17064), (4266, 16788), (5596, 12798), (5688, 12591), (6399, 11192), (8394, 8532)]