80075286

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{19949}}^1$

素因数の和:20180

約数の個数: 24

約数和(自身を含む): 174283200

約数和(自身を除く): 94207914

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 19949, 39898, 59847, 119694, 179541, 359082, 4448627, 8897254, 13345881, 26691762, 40037643, 80075286]

約数ペア:

[(1, 80075286), (2, 40037643), (3, 26691762), (6, 13345881), (9, 8897254), (18, 4448627), (223, 359082), (446, 179541), (669, 119694), (1338, 59847), (2007, 39898), (4014, 19949)]