67516668

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 176576400

約数和(自身を除く): 109059732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 149, 164, 246, 298, 307, 369, 447, 492, 596, 614, 738, 894, 921, 1228, 1341, 1476, 1788, 1842, 2682, 2763, 3684, 5364, 5526, 6109, 11052, 12218, 12587, 18327, 24436, 25174, 36654, 37761, 45743, 50348, 54981, 73308, 75522, 91486, 109962, 113283, 137229, 151044, 182972, 219924, 226566, 274458, 411687, 453132, 548916, 823374, 1646748, 1875463, 3750926, 5626389, 7501852, 11252778, 16879167, 22505556, 33758334, 67516668]

約数ペア:

[(1, 67516668), (2, 33758334), (3, 22505556), (4, 16879167), (6, 11252778), (9, 7501852), (12, 5626389), (18, 3750926), (36, 1875463), (41, 1646748), (82, 823374), (123, 548916), (149, 453132), (164, 411687), (246, 274458), (298, 226566), (307, 219924), (369, 182972), (447, 151044), (492, 137229), (596, 113283), (614, 109962), (738, 91486), (894, 75522), (921, 73308), (1228, 54981), (1341, 50348), (1476, 45743), (1788, 37761), (1842, 36654), (2682, 25174), (2763, 24436), (3684, 18327), (5364, 12587), (5526, 12218), (6109, 11052)]