80496490788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{319430519}}^1$

素因数の和:319430536

約数の個数: 36

約数和(自身を含む): 232545418560

約数和(自身を除く): 152048927772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 319430519, 638861038, 958291557, 1277722076, 1916583114, 2236013633, 2874874671, 3833166228, 4472027266, 5749749342, 6708040899, 8944054532, 11499498684, 13416081798, 20124122697, 26832163596, 40248245394, 80496490788]

約数ペア:

[(1, 80496490788), (2, 40248245394), (3, 26832163596), (4, 20124122697), (6, 13416081798), (7, 11499498684), (9, 8944054532), (12, 6708040899), (14, 5749749342), (18, 4472027266), (21, 3833166228), (28, 2874874671), (36, 2236013633), (42, 1916583114), (63, 1277722076), (84, 958291557), (126, 638861038), (252, 319430519)]