80715048

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197831}}^1$

素因数の和:197857

約数の個数: 32

約数和(自身を含む): 213658560

約数和(自身を除く): 132943512

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 197831, 395662, 593493, 791324, 1186986, 1582648, 2373972, 3363127, 4747944, 6726254, 10089381, 13452508, 20178762, 26905016, 40357524, 80715048]

約数ペア:

[(1, 80715048), (2, 40357524), (3, 26905016), (4, 20178762), (6, 13452508), (8, 10089381), (12, 6726254), (17, 4747944), (24, 3363127), (34, 2373972), (51, 1582648), (68, 1186986), (102, 791324), (136, 593493), (204, 395662), (408, 197831)]