40171176

素因数分解:

$2^3\times 3^2\times {\mathrm{563}}^1\times {\mathrm{991}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 109100160

約数和(自身を除く): 68928984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 563, 991, 1126, 1689, 1982, 2252, 2973, 3378, 3964, 4504, 5067, 5946, 6756, 7928, 8919, 10134, 11892, 13512, 17838, 20268, 23784, 35676, 40536, 71352, 557933, 1115866, 1673799, 2231732, 3347598, 4463464, 5021397, 6695196, 10042794, 13390392, 20085588, 40171176]

約数ペア:

[(1, 40171176), (2, 20085588), (3, 13390392), (4, 10042794), (6, 6695196), (8, 5021397), (9, 4463464), (12, 3347598), (18, 2231732), (24, 1673799), (36, 1115866), (72, 557933), (563, 71352), (991, 40536), (1126, 35676), (1689, 23784), (1982, 20268), (2252, 17838), (2973, 13512), (3378, 11892), (3964, 10134), (4504, 8919), (5067, 7928), (5946, 6756)]