80655156

素因数分解:

$2^2\times 3^3\times {\mathrm{746807}}^1$

素因数の和:746820

約数の個数: 24

約数和(自身を含む): 209106240

約数和(自身を除く): 128451084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 746807, 1493614, 2240421, 2987228, 4480842, 6721263, 8961684, 13442526, 20163789, 26885052, 40327578, 80655156]

約数ペア:

[(1, 80655156), (2, 40327578), (3, 26885052), (4, 20163789), (6, 13442526), (9, 8961684), (12, 6721263), (18, 4480842), (27, 2987228), (36, 2240421), (54, 1493614), (108, 746807)]