80670348

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{203713}}^1$

素因数の和:203734

約数の個数: 36

約数和(自身を含む): 222455688

約数和(自身を除く): 141785340

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 203713, 407426, 611139, 814852, 1222278, 1833417, 2240843, 2444556, 3666834, 4481686, 6722529, 7333668, 8963372, 13445058, 20167587, 26890116, 40335174, 80670348]

約数ペア:

[(1, 80670348), (2, 40335174), (3, 26890116), (4, 20167587), (6, 13445058), (9, 8963372), (11, 7333668), (12, 6722529), (18, 4481686), (22, 3666834), (33, 2444556), (36, 2240843), (44, 1833417), (66, 1222278), (99, 814852), (132, 611139), (198, 407426), (396, 203713)]