72564678

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{175277}}^1$

素因数の和:175308

約数の個数: 24

約数和(自身を含む): 164060208

約数和(自身を除く): 91495530

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 175277, 350554, 525831, 1051662, 1577493, 3154986, 4031371, 8062742, 12094113, 24188226, 36282339, 72564678]

約数ペア:

[(1, 72564678), (2, 36282339), (3, 24188226), (6, 12094113), (9, 8062742), (18, 4031371), (23, 3154986), (46, 1577493), (69, 1051662), (138, 525831), (207, 350554), (414, 175277)]