69988578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 155131200

約数和(自身を除く): 85142622

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 149, 242, 298, 363, 447, 647, 726, 894, 1294, 1639, 1941, 3278, 3882, 4917, 7117, 9834, 14234, 18029, 21351, 36058, 42702, 54087, 78287, 96403, 108174, 156574, 192806, 234861, 289209, 469722, 578418, 1060433, 2120866, 3181299, 6362598, 11664763, 23329526, 34994289, 69988578]

約数ペア:

[(1, 69988578), (2, 34994289), (3, 23329526), (6, 11664763), (11, 6362598), (22, 3181299), (33, 2120866), (66, 1060433), (121, 578418), (149, 469722), (242, 289209), (298, 234861), (363, 192806), (447, 156574), (647, 108174), (726, 96403), (894, 78287), (1294, 54087), (1639, 42702), (1941, 36058), (3278, 21351), (3882, 18029), (4917, 14234), (7117, 9834)]